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Free Shipping Condition: New Location: China
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$186.99 Shipping Condition: New Location: China 220V High-Purity Hydrogen Generator Laboratory Hydrogen Production Machine Gas Source Gaschromatograph 500ML/MIN LCH-500. It is easy to operate and only ... moreneeds to be turned on to generate hydrogen. The output pressure is stable, the digital display is eye-catching and intuitive.
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$359.00 Shipping Condition: New Location: China The pressure of released hydrogen is steadily, and the flow is digitally displayed with LED, which is more ocular and more striking. (2) The LED display ... morevalue is only for reference because it is converted from the electrolytic electric current.
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$270.00 Shipping Condition: New Location: China High purity Integrated Air& Hydrogen generator H2: 0-500ml. Air:0-5L It is an integrated Hydrogen& Air generator. Producing Hi-Purity Hydrogen ... moreGas after it is plug to power(it does not need an extra compressor) Purity of H2: 99.9994% Purity of Air: non-oil thrice purification Output Flow: H2:0-500 ml/min; Air: 0-5L/min Output H2 Pressure: 0.3 MPa Output Air Pressure: 0.4 MPa Voltage: AC220V/50HZ Power: 290W Dimension: 540×280×480 mm(L×W×H) Temperature: 0-40 ℃(relative humidity ≤70% Weight: 35KG. If you can not buy it directly. Please kindly contact with us through ebay message or email. Payment method We accept 1.Bank transfer 2.PayPal www.paypal.com 3.the customers want use a Credit Card or Debit Card. Who can also make a payment via above two methods. One fee for all We use the handling charge to cover all our shipping department cost. I.e. carriers fee, packaging materials, fuel charges, boxes, and labels. For many countries the shipping fee is different, you need contact us to confirm the shipping cost. Please do not bid if you don't agree with our shipping and handling prices. No Local pickup for auction customers. No third party shipping carrier will be used. 2. When you receive your order Your items will be shipped in 1-3 working days after your payment is cleared. The shipping time is 4-5 working days. For some small products which shipping fee is less 20USD, we choose Airmail for the delivery which will take 10 days or 14 days to arrive you, sometimes take a little longer, due to Local dispatch or other reasons. Shipping and Handling 1. Multiple purchases saving plan: Please make sure single payment for each item you won. We will combine the shipping when you make multiple purchases. 2. Correct and sufficient corresponding information: Please attached your telephone number when you payment so that we can post your package safety and smoothly. Always make sure provide sufficient information to help us make a smoothly delivery. Statement: The package will be marked as a pers
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$76.60 Shipping Condition: New Location: China Hydrogen and oxygen independent pipelines. This hydrogen-oxygen separation electrolyzed water machine is only used for teaching demonstration. The gas ... moreoutput is very small. It needs to add sodium hydroxide, and the gas cannot be directly inhaled.
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$200.00 Shipping Condition: New Location: China PEM electrolyzer. The working principle of hydrogen generator is, hydrogen is produced by the electrolysis of water, and the produced oxygen is released ... moreto the atmosphere. High purity Hydrogen generator H2: 0-500ml.
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$255.98 Shipping Condition: New Location: China Item: Hydrogen Generator. Hydrogen purity. Replaceable core purification tube: Removable purification tube filter, clean and clean tube Replace the filter ... morecan be a new look. Convenient exhaust: do not have to disassemble the pipeline to quickly unload the gas can be used for rapid purge and maintenance for your daily use to facilitate.
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$249.00 Shipping Condition: Used Location: Israel If you require a pallet for transport a fee may apply. We will respond to you within 24 hours and do our best to help you out! material for fragile content. ... moreWe can have custom ISO certified heat-treated wood pallets, skids and crates built, if necessary.
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$270.95 Shipping Condition: Used Location: Canada
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$130.00 Shipping Condition: New Location: China The pressure of released hydrogen is steadily, and the flow is digitally displayed with LED, which is more ocular and more striking. (2) The LED display ... morevalue is only for reference because it is converted from the electrolytic electric current.
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$210.00 Shipping Condition: New Location: China (The pressure of released hydrogen is steady, and the flow is digitally displayed with LED, which is more ocular and striking. 1) The purity of produced ... morehydrogen: 99.999%. As a result, the discolor silica gel is not often to be changed.
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$300.00 Shipping Condition: New Location: China High purity Hydrogen gas generator H2 0-600 mL 110V or 220V 50Hz- 60Hz This high purity hydrogen generator is a new type product developed on the foundation ... moreof the technology of astronautic fuel cells. The working principle of hydrogen generator is. Hydrogen is produced by the electrolysis of water, and the produced oxygen is released to the atmosphere. It is made up of these systems such as the electrolyzing&separating pool. Switch power, pressure controller, desiccation& purification and flow display. The core part of the instruments is electrolyzing&separating pool. In which the positive pole is of tube type structure, the negative pole is of sheet metal shape, and both the poles are made of stainless steel. The electrolyzing&separating pools can store electrolyte. Produce hydrogen as well as release hydrogen at the same time, and it is the best replacement to sheet shaped electrolyzing pools. The instruments have advantage such as the large electrolyzing area. Low pool temperature, large production of hydrogen with high purity. The instruments are specially installed with the devices that can prevent liquid from returning. So the instruments can be effectively guaranteed that the phenomenon of liquid returning doesn’t occur during working. Main Technical Parameter: 1) The purity of produced hydrogen: 99.999% 2) The output flow: 0-600ml/min(3) The output pressure:0~0. 4 MPa(It is generally set to 0.3±0.01MPa before it is dispatched from the factory. 4) The power required: The routine alternating current of 220V/50Hz.if you need the 110V item. Please kindly contact with us) 5) The biggest power consumed:180w(6) The size of appearance:350×190×300 mm(L×W×H) 7) Weight:16kg(The maximum output flow of the gas generator is 600ml/min. So please control your equipment's gas consumption below 300ml/min. We send 110v-120V. 60Hz version to USA,Canada, Mexico, Japan by default, if buyer in these countries need 220-240V 50Hz version(rather than 110V-120V) Please contact with us f
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$20.00 Shipping Condition: New Location: China
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$1.99 Shipping Condition: New Location: China Enhance your laboratory capabilities with our Oxygen Hydrogen Gas Generator. Premium Quality: Crafted from high-grade laboratory glassware, ensuring durability ... moreand reliability for consistent performance.
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$1.99 Shipping Condition: New Location: China 200-400mm Laboratory Reflux Spiral Chemistry Advance glassware Condenser new. Weighing Funnel 1/3/5/10pcs Weighing Boat Round Glass Laboratory Glassware ... moreTools. 14/19/24/29 plug Glass glassware Laboratory Hollow Chemistry Stopper supplier.
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Free Shipping Condition: New – Open box Location: Newark, United States •Quartz absorption cells easily fit over burner head on Buck 210/211 A systems using included bracket for both hydride and cold vapor operation. •Hydride ... moregeneration technique commonly used for As, Sb, Se and occasionally for Sn, Bi, Te and Ge; uses common acids and sodium borohydride reducing agent for low PB detection limits in prepared samples.
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$319.66 Shipping Condition: New Location: China PEM electrolyzer. electrolyzer 110V 2 20 V. High purity Hy drogen gas generator H2: 0-300ml /min PEM. The working principle of hydrogen generator is, ... morehydrogen is produced by the electrolysis of water, and the produced oxygen is released to the atmosphere.
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$39.99 Shipping Condition: New Location: China 1 x Electrolyzer (module). Hydrogen production rate: 6ml /min. Connect the wiring of the battery box to the fuel cell electrolytic module in red and black, ... moreand connect the small fan cable with electricity to the fuel cell module.
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$850.00 Shipping Condition: New Location: China Integrated Hydrogen gas & Nitrogen gas &Air Generator H2&N2:0-300ml Air:0-2L. Factory setting hydrogen pressure 0. rate of purity (the relative oxygen). ... moreEasy to operate; just start power switch to start gas production.
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$19.99 Shipping Condition: New Location: China Hydrogen production rate: 6ml /min. Connect the wiring of the battery box to the fuel cell electrolytic module in red and black, and connect the small ... morefan cable with electricity to the fuel cell module.
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$5000.00 Shipping Condition: Used Location: Japan Make Shimadzu HGE-260. Japanenenterprise’s liability will never exceed the sales price of the item.
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$186.00 Shipping Condition: New Location: China It is easy to operate and only needs to be turned on to generate hydrogen. The output pressure is stable, the digital display is eye-catching and intuitive. ... moreMade of PC polycarbonate pipe, pressure resistance, reagent resistance, impact resistance, and not easy to break.
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$240.00 Shipping Condition: New Location: China Purity of Hydrogen: 99.999%. Size: 420 200 330mm(L W H). Capacity: 1.5L.
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$255.98 Shipping Condition: New Location: China Item: Hydrogen Generator. Hydrogen purity. Replaceable core purification tube: Removable purification tube filter, clean and clean tube Replace the filter ... morecan be a new look. Convenient exhaust: do not have to disassemble the pipeline to quickly unload the gas can be used for rapid purge and maintenance for your daily use to facilitate.
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$322.99 Shipping Condition: New Location: China Hydrogen purity (%). Output flow (ml/min). Overpressure protection value (MPa). 420 × 232 × 355.
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$268.20 Shipping Condition: New Location: China JN300/JM500 LED digital display high flow hydrogen generator High purity gas chromatograph hydrogen source tools. JM type high purity hydrogen generator ... moreis small in size, light in weight and large in flow.
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Condition: For parts or not working Location: 동대문구, South Korea Parker / Balston Hydrogen Generator.
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$450.00 Shipping Condition: New Location: China (The pressure of released hydrogen is steady, and the flow is digitally displayed with LED, which is more ocular and striking. 1) The purity of produced ... morehydrogen: 99.999%. As a result, the discolor silica gel is not often to be changed.
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Free Shipping Condition: New Location: Hebron, United States This kind of Scaler will be applied to build LED Light source inside the handpiece. The handpiece is detachable and can be autoclaved to the temperature ... moreof 135℃ and the pressure of 0.22MPa. Detachable handpiece.
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Free Shipping Condition: New Location: Gresham, United States E3+ scaler: Normal E/P/G Scaler, no bottles, no LED light. P3+ scaler: Normal E/P/G Scaler, no bottles, no LED light. P3+ LED scaler: Normal E/P/G Scaler, ... moreno bottles, with LED light. E2+ scaler: Normal Scaler, no bottles, no LED light.
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$193.00 Shipping Condition: New Location: China 220V High-purity hydrogen generator Laboratory hydrogen production machine gas source Gaschromatograph 0-300ml/min Y. It is easy to operate and only needs ... moreto be turned on to generate hydrogen. The output pressure is stable, the digital display is eye-catching and intuitive.
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$1.99 Shipping Condition: New Location: China 30/60/150/250ML Protection Glass Alcohol Burner Spirit-Lamp Lab Heating Burning. Enhance your laboratory capabilities with our Oxygen Hydrogen Gas Generator. ... more5-50ml Lab Clear Glass Test Tube Bottle Round Bottom Graduated with Screw Cap.
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$700.00 Shipping Condition: New Location: China Integrated Hydrogen gas&Nitrogen gas & Air Generator H2 & N2:0-300ml Air:0-2L. Factory setting hydrogen pressure 0. rate of purity (the relative oxygen). ... moreambient temperature. Easy to operate; just start power switch to start gas production.
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Free Shipping Condition: New Location: China It is easy to operate and only needs to be turned on to generate hydrogen. The output pressure is stable, the digital display is eye-catching and intuitive. ... moreMade of PC polycarbonate pipe, pressure resistance, reagent resistance, impact resistance, and not easy to break.
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Free Shipping Condition: New Location: Japan The current model MT-A100 was developed under the collaboration with cado Co., Ltd. in Japan. Hydrogen has an excellent selective antioxidant effect, ... morewhich does not act on benign reactive oxygen species but only acts on malignant reactive oxygen species.
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$500.00 Shipping Condition: New Location: China High purity Hydrogen gas generator H2 0-1000 ml110V or 220V 50Hz- 60Hz. Hydrogen purity: ≥99.996﹪ Oxygen content ≤2ppm Water content ≤3ppm. The pressure ... moreof released hydrogen is steady, and the flow is digitally displayed with LED, which is more ocular and striking.
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$750.00 Shipping Condition: New Location: China Factory setting hydrogen pressure 0. rate of purity (the relative oxygen). Easy to operate; just start power switch to start gas production. maximum power. ... moreElectrolytic area is large, pool temperature is low and purity is high which make it a best Substitutes.
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$200.00 Shipping Condition: Used Location: South Korea
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$199.99 Shipping Condition: New Location: China It is easy to operate and only needs to be turned on to generate hydrogen. The output pressure is stable, the digital display is eye-catching and intuitive. ... moreMade of PC polycarbonate pipe, pressure resistance, reagent resistance, impact resistance, and not easy to break.
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$173.00 Shipping Condition: New Location: China High-purity hydrogen generator ：. Purity: 99.99%. Output pressure: 0-0.3MPa. Output pressure stability: ≤ 0.001MPa. Output flow: 0-300ml/min.
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$600.00 Shipping Condition: New Location: China Model : HLPT-1000HW hydrogen generator (automatic water replenishm ent). Hydrogen purity: ≥99.9 96﹪ Oxyg en content ≤2ppm Water content ≤3ppm. Hydrogen ... moreflow ：0-1000ml/min. High and low liquid level warning ： Yes.
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$150.00 Shipping Condition: New Location: China The working principle of hydrogen generator is, hydrogen is produced by the electrolysis of water, and the produced oxygen is released to the atmosphere. ... moreHigh purity Hydrogen generator H2: 0-300ml. This high purity hydrogen generator is a new type product developed on the foundation of the technology of astronautic fuel cells.
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$118.00 Shipping Condition: New Location: China The working principle of hydrogen generator is, hydrogen is produced by the electrolysis of water, and the produced oxygen is released to the atmosphere. ... moreThis high purity hydrogen generator is a new type product developed on the foundation of the technology of astronautic fuel cells.
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$150.00 Shipping Condition: New Location: China ELH3U/5U type high purity hydrogen generator is a new type product developed on the foundation of the technology of astronautic fuel cells. Its operation ... moreprinciple is. Hydrogen is produced by the electrolysis of water, and the produced oxygen is released to the atmosphere. It is made up of these systems such as the electrolyzing& separating pool, switch power, pressure control, desiccation& purification and flow display. The core part of the instruments is electrolyzing& separating pool, in which the positive pole is of tube type structure, the negative pole is of sheet metal shape, and both the poles are made of stainless steel. The electrolyzing& separating pools can store electrolyte, produce hydrogen as well as release hydrogen at the same time, and it is the best replacement to sheet shaped electrolyzing pools. The advantage of the instruments is that the electrolyzing area is large, the pool temperature is low, the performance is good, the amount of produced hydrogen is large and the purity of hydrogen is high. The instruments are specially installed with the devices that can prevent liquid from returning, so the instruments can be effectively guaranteed that the phenomenon of liquid returning doesn’t occur during operation. 1． Characteristics of the Instruments（ 1） It is so simple to operate the instruments that hydrogen can be produced just after opening the switch. The pressure of released hydrogen is steadily. And the flow is digitally displayed with LED, which is more ocular and more striking. 2） It is so simple to operate the instruments that hydrogen can be produced just after opening the switch. The pressure of released hydrogen is steadily. And the flow is digitally displayed with LED, which is more ocular and more striking. 3） The liquid storing. Hydrogen electrolyzing and desorbing are integrated together in the instruments with large electrolyzing area, low temperature of the pool, long service life, large amount and high purity of produced hydrogen. 4） The instruments are speci
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$525.00 Shipping Condition: Used Location: Canada Manufacturer: Parker Balston. Hydrogen Generator.
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$138.00 Shipping Condition: New Location: China High purity Integrated Air& Hydrogen generator H2: 0-300ml. Air:0-2L It is an integrated Hydrogen& Air generator. Producing Hi-Purity Hydrogen ... moreGas after it is plug to power(it does not need an extra compressor) Purity of H2: 99.9994% Purity of Air: non-oil thrice purification Output Flow: H2:0-300 ml/min; Air: 0-2L/min Output H2 Pressure: 0.3 MPa Output Air Pressure: 0.4 MPa Voltage: AC220V/50HZ Power: 260W Dimension: 540×280×480 mm(L×W×H) Temperature: 0-40 ℃(relative humidity ≤70% Weight: 30KG If you can not buy it directly. Please kindly contact with us through ebay message or email. Payment method We accept 1.Bank transfer 2.PayPal www.paypal.com 3.the customers want use a Credit Card or Debit Card. Who can also make a payment via above two methods. One fee for all We use the handling charge to cover all our shipping department cost. I.e. carriers fee, packaging materials, fuel charges, boxes, and labels. For many countries the shipping fee is different, you need contact us to confirm the shipping cost. Please do not bid if you don't agree with our shipping and handling prices. No Local pickup for auction customers. No third party shipping carrier will be used. 2. When you receive your order Your items will be shipped in 1-3 working days after your payment is cleared. The shipping time is 4-5 working days. For some small products which shipping fee is less 20USD, we choose Airmail for the delivery which will take 10 days or 14 days to arrive you, sometimes take a little longer, due to Local dispatch or other reasons. Shipping and Handling 1. Multiple purchases saving plan: Please make sure single payment for each item you won. We will combine the shipping when you make multiple purchases. 2. Correct and sufficient corresponding information: Please attached your telephone number when you payment so that we can post your package safety and smoothly. Always make sure provide sufficient information to help us make a smoothly delivery. Statement: The package will be marked as a perso
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$138.00 Shipping Condition: New Location: China High purity Integrated Air& Hydrogen generator H2: 0-300ml. Air:0-2L It is an integrated Hydrogen& Air generator. Producing Hi-Purity Hydrogen ... moreGas after it is plug to power(it does not need an extra compressor) Purity of H2: 99.9994% Purity of Air: non-oil thrice purification Output Flow: H2:0-300 ml/min; Air: 0-2L/min Output H2 Pressure: 0.3 MPa Output Air Pressure: 0.4 MPa Voltage: AC220V/50HZ Power: 260W Dimension: 540×280×480 mm(L×W×H) Temperature: 0-40 ℃(relative humidity ≤70% Weight: 30KG If you can not buy it directly. Please kindly contact with us through ebay message or email. Payment method We accept 1.Bank transfer 2.PayPal www.paypal.com 3.the customers want use a Credit Card or Debit Card. Who can also make a payment via above two methods. One fee for all We use the handling charge to cover all our shipping department cost. I.e. carriers fee, packaging materials, fuel charges, boxes, and labels. For many countries the shipping fee is different, you need contact us to confirm the shipping cost. Please do not bid if you don't agree with our shipping and handling prices. No Local pickup for auction customers. No third party shipping carrier will be used. 2. When you receive your order Your items will be shipped in 1-3 working days after your payment is cleared. The shipping time is 4-5 working days. For some small products which shipping fee is less 20USD, we choose Airmail for the delivery which will take 10 days or 14 days to arrive you, sometimes take a little longer, due to Local dispatch or other reasons. Shipping and Handling 1. Multiple purchases saving plan: Please make sure single payment for each item you won. We will combine the shipping when you make multiple purchases. 2. Correct and sufficient corresponding information: Please attached your telephone number when you payment so that we can post your package safety and smoothly. Always make sure provide sufficient information to help us make a smoothly delivery. Statement: The package will be marked as a perso
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Free Shipping Condition: New Location: Whittier, United States Sodium percarbonate Sodium percarbonate is a chemical, an adduct of sodium carbonate and hydrogen peroxide (a perhydrate), with formula 2Na2CO3 · 3H2O2. ... moreIt is a colorless, crystalline, hygroscopic and water-soluble solid.
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$700.00 Shipping Condition: New Location: China Hydrogen purity: ≥99.996﹪ Oxygen content ≤2ppm Water content ≤3ppm. The pressure of released hydrogen is steady, and the flow is digitally displayed with ... moreLED, which is more ocular and striking. Hydrogen flow ：0-1000ml/min.
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$205.00 Shipping Condition: New Location: China The working principle of hydrogen generator is, hydrogen is produced by the electrolysis of water, and the produced oxygen is released to the atmosphere. ... moreHigh purity Hydrogen generator H2: 0-300ml. This high purity hydrogen generator is a new type product developed on the foundation of the technology of astronautic fuel cells.
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$2.99 Shipping Condition: New Location: China The two lithium batteries with small capacity are connected in series at 7.2V. Module model: FDH-002.
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$400.00 Shipping Condition: New Location: China The working principle of hydrogen generator is, hydrogen is produced by the electrolysis of water, and the produced oxygen is released to the atmosphere. ... moreHigh purity Hydrogen generator H2: 0-600ml. This high purity hydrogen generator is a new type product developed on the foundation of the technology of astronautic fuel cells.
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$270.00 Shipping Condition: New Location: China High purity Integrated Air& Hydrogen generator H2: 0-500ml. Air:0-5L It is an integrated Hydrogen& Air generator. Producing Hi-Purity Hydrogen ... moreGas after it is plug to power(it does not need an extra compressor) Purity of H2: 99.9994% Purity of Air: non-oil thrice purification Output Flow: H2:0-500 ml/min; Air: 0-5L/min Output H2 Pressure: 0.3 MPa Output Air Pressure: 0.4 MPa Voltage: AC220V/50HZ Power: 290W Dimension: 540×280×480 mm(L×W×H) Temperature: 0-40 ℃(relative humidity ≤70% Weight: 35KG. If you can not buy it directly. Please kindly contact with us through ebay message or email. Payment method We accept 1.Bank transfer 2.PayPal www.paypal.com 3.the customers want use a Credit Card or Debit Card. Who can also make a payment via above two methods. One fee for all We use the handling charge to cover all our shipping department cost. I.e. carriers fee, packaging materials, fuel charges, boxes, and labels. For many countries the shipping fee is different, you need contact us to confirm the shipping cost. Please do not bid if you don't agree with our shipping and handling prices. No Local pickup for auction customers. No third party shipping carrier will be used. 2. When you receive your order Your items will be shipped in 1-3 working days after your payment is cleared. The shipping time is 4-5 working days. For some small products which shipping fee is less 20USD, we choose Airmail for the delivery which will take 10 days or 14 days to arrive you, sometimes take a little longer, due to Local dispatch or other reasons. Shipping and Handling 1. Multiple purchases saving plan: Please make sure single payment for each item you won. We will combine the shipping when you make multiple purchases. 2. Correct and sufficient corresponding information: Please attached your telephone number when you payment so that we can post your package safety and smoothly. Always make sure provide sufficient information to help us make a smoothly delivery. Statement: The package will be marked as a pers
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$186.99 Shipping Condition: New Location: China
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$138.00 Shipping Condition: New Location: China High purity Integrated Air& Hydrogen generator H2: 0-300ml. Air:0-2L It is an integrated Hydrogen& Air generator. Producing Hi-Purity Hydrogen ... moreGas after it is plug to power(it does not need an extra compressor) Purity of H2: 99.9994% Purity of Air: non-oil thrice purification Output Flow: H2:0-300 ml/min; Air: 0-2L/min Output H2 Pressure: 0.3 MPa Output Air Pressure: 0.4 MPa Voltage: AC220V/50HZ Power: 260W Dimension: 540×280×480 mm(L×W×H) Temperature: 0-40 ℃(relative humidity ≤70% Weight: 30KG If you can not buy it directly. Please kindly contact with us through ebay message or email. Payment method We accept 1.Bank transfer 2.PayPal www.paypal.com 3.the customers want use a Credit Card or Debit Card. Who can also make a payment via above two methods. One fee for all We use the handling charge to cover all our shipping department cost. I.e. carriers fee, packaging materials, fuel charges, boxes, and labels. For many countries the shipping fee is different, you need contact us to confirm the shipping cost. Please do not bid if you don't agree with our shipping and handling prices. No Local pickup for auction customers. No third party shipping carrier will be used. 2. When you receive your order Your items will be shipped in 1-3 working days after your payment is cleared. The shipping time is 4-5 working days. For some small products which shipping fee is less 20USD, we choose Airmail for the delivery which will take 10 days or 14 days to arrive you, sometimes take a little longer, due to Local dispatch or other reasons. Shipping and Handling 1. Multiple purchases saving plan: Please make sure single payment for each item you won. We will combine the shipping when you make multiple purchases. 2. Correct and sufficient corresponding information: Please attached your telephone number when you payment so that we can post your package safety and smoothly. Always make sure provide sufficient information to help us make a smoothly delivery. Statement: The package will be marked as a perso
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$268.00 Shipping Condition: New Location: China 0-500ml/min 99.999% High Purity Hydrogen Generator LED Digital Display L arge Flow Pure Hydrogenous Gas Generator JM-300/JM-500. The design of gas path ... moresystem is unique. Data display, easy to observe.
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Free Shipping Condition: New Location: Mission Viejo, United States Free technical support and software updates for the life of the GC system. Weight: 40 to 70 lbs. a heated injection port.
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$300.00 Shipping Condition: New Location: China High purity Hydrogen gas generator H2 0-2000mL 220V 50Hz- 60Hz. The pressure of released hydrogen is steady, and the flow is digitally displayed with ... moreLED, which is more ocular and striking. (1) The purity of produced hydrogen: 99.999%.
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$1.99 Shipping Condition: New Location: China Glassware Lab 50-1000ml Conical flask Laboratory Chemistry Teaching Biological. 14-29# Flask Laboratory 2 Neck glassware Organic Chemistry 25-1000ml Glass. ... moreBottle glassware flask biology Weighing bottle Laboratory Funnel Chemistry.
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$1.99 Shipping Condition: New Location: China 60ml-1000ml Soxhlet Extractor set for Laboratory Biology Chemistry Glassware. Reflux Condenser Chemistry Spiral Laboratory Advance glassware 200-400mm. ... moreBiology Chemistry Lab 1-100ML glassware test tube Round bottom Laboratory flask.
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