Question 1

What is the purpose of recirculating chillers? View answer

Asked 2 ´months ago | Chillers > USA Lab -80°C 30L Recirculating Chiller UC-30/80 42L/Min With Touchscreen PLC

Question 2

Can I drink this? View answer

Asked 17 ´days ago | USA Lab 200 Proof Ethanol USP 99.97% - Excise Tax Included

Question 3

What is the density of a 3% hydrogen peroxide solution? View answer

Asked 8 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 4

What's Lids USA's shipping policy for their glassware products? View answer

Asked 2 ´months ago | USA Lab Single Jacketed Glass Reactor Lids

Question 5

Is this safe for use in a swimming pool for spring shock View answer

Asked 1 ´year ago | Lab Alley Sodium Hypochlorite 12.5% Solution

Question 6

What are the dimensions of the 250mL storage bottle? View answer

Asked 7 ´months ago | USA Lab Glass Media Storage Bottles Borosilicate 3.3 with GL45 Screw Cap 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 7

How long does 35% hydrogen peroxide last? View answer

Asked 8 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 8

What's the difference between hydrogen peroxide and food grade hydrogen peroxide? View answer

Asked 7 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 9

What does SDA 40B mean in denatured ethanol? View answer

Asked 1 ´month ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 10

Hi. Can i use these to cool down a 300gal water tank down to -5°C? View answer

Asked 2 ´years ago | USA Lab -10°C 5L Recirculating Chiller UC-510-5/10 42L/Min 110V

Question 11

What type of gasket design does this sight glass use? View answer

Asked 1 ´month ago | Meta Sight Glass - Various Sizes

Question 12

What should I do if my glassware arrives broken? View answer

Asked 1 ´month ago | Meta Sight Glass - Various Sizes

Question 13

What's the speed range of the USA Lab 10x10 digital hotplate? View answer

Asked 1 ´month ago | USA Lab Hotplate Stirrer - 10x10

Question 14

Does SDA 40B ethanol require hazmat shipping and what are the restrictions? View answer

Asked 1 ´month ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 15

Will regular hydrogen peroxide remove seborrheic keratosis? View answer

Asked 7 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 16

Do I need to dilute these cleaning agents before use? View answer

Asked 8 ´months ago | Cleaning Agents

Question 17

Does it come in a larger size? i dont think 200 L will be enough View answer

Asked 2 ´years ago | USA Lab Dual-Jacketed 200L 316L-Grade Stainless Steel Reactor

Question 18

Is there a difference between regular hydrogen peroxide and food grade hydrogen peroxide? View answer

Asked 8 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 19

What is the outer braid material of this hose? View answer

Asked 2 ´months ago | Hosing > USA Lab 3/8" 37° JIC Stainless Steel Hose 12", 24", 36", 48", 60", 72", 96", 144"

Question 20

What's the temperature range of the USA Lab 10x10 digital hot plate stirrer? View answer

Asked 1 ´month ago | USA Lab Hotplate Stirrer - 10x10

Question 21

Why choose a diaphragm fluid transfer pump? View answer

Asked 2 ´months ago | Diaphragm Fluid Transfer Pump

Question 22

What is the minimum temperature this fluid can withstand? View answer

Asked 2 ´months ago | Transfer Fluids & Oils > Caldera 7 Heat Silicone Oil Transfer Fluid 5 Gallon

Question 23

What is the outlet fitting dimensions/type? View answer

Asked 3 ´years ago | Vacuum Pumps > USA Lab VPD-230 3CFM 2-Stage Vacuum Pump

Question 24

Is there a replacement code and part for the thermocouple made for this heating mantle? View answer

Asked 1 ´month ago | USA Lab 2L 300°C 1200 RPM Digital Magnetic Heating Mantle

Question 25

What is the ID of the coil as I want to use bucket as heating system so want to drop a immersion heater in the spa View answer

Asked 1 ´month ago | Support

Question 26

How big is the work plate on the USA Lab 10x10 digital hot plate stirrer? View answer

Asked 1 ´month ago | USA Lab Hotplate Stirrer - 10x10

Question 27

What is the material of the USA Lab 24/40 PTFE Thermometer adapter? View answer

Asked 1 ´month ago | USA Lab PTFE Thermometer Adapter

Question 28

Is there any shipping? If so, what's the cost? What is the minimum age to buy dry ice? View answer

Asked 3 ´years ago | DRY ICE - Pellets or Rice

Question 29

Before I re setup, what's the collection flask capacity? View answer

Asked 16 ´days ago | USA Lab 5L Rotary Evaporator Turnkey Setup Rotovap RE-501

Question 30

What is a water circulating vacuum pump? View answer

Asked 2 ´months ago | Vacuum Pumps > USA Lab SHB-595A Recirculating Water Aspirator Vacuum Pump 98L/Min

Question 31

How to determine tri clamp size? View answer

Asked 3 ´months ago | Clamps > High Pressure Tri Clamp

Question 32

Does this unit also provide heating? View answer

Asked 1 ´year ago | USA Lab -10°C 5L Recirculating Chiller UC-510-5/10 42L/Min 110V

Question 33

What are all the dimensions for the 30L model? View answer

Asked 2 ´months ago | USA Lab Ultrasonic Cleaner - Various Sizes

Question 34

What is the diameter of the glass stirring rod? View answer

Asked 1 ´month ago | Misc. Glass > USA Lab Glass Stirring Rod Individual, 8 & 24 pack

Question 35

What material is the ultrasonic cleaner made of? View answer

Asked 2 ´months ago | USA Lab Ultrasonic Cleaner - Various Sizes

Question 36

What industries commonly use nitric acid? View answer

Asked 15 ´days ago | Nitric Acid 67% Solution, Lab/Technical Grade

Question 37

What is 35 percent hydrogen peroxide used for? View answer

Asked 8 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 38

What's the difference between 190 proof and 200 proof ethanol? View answer

Asked 5 ´months ago | Alcohols

Question 39

Can I use 35% hydrogen peroxide on my teeth? View answer

Asked 8 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 40

Can it be purchased with your FL-6IN-3TC-2X14 instead of the pictured lid? View answer

Asked 3 ´years ago | USA Lab 50L 6" Tri-Clamp Sanitary Keg w/ Dip Tube

Question 41

How old is the unit is being sold as used View answer

Asked 3 ´months ago | Freezers & Refrigerators > VWR Undercounter Lab Refrigerator - HCUCFS-0404 - Used

Question 42

Can I use these elbows in solvent recovery systems? View answer

Asked 4 ´months ago | Elbows

Question 43

What type of magnet is included with the digital 2L heating mantle? View answer

Asked 2 ´months ago | USA Lab 2L 300°C 1200 RPM Digital Magnetic Heating Mantle

Question 44

What is the freezing point of this hexane? View answer

Asked 1 ´month ago | USA Lab Hexane 99.5% High Purity Lab Grade

Question 45

What is the temperature range of the USA Lab digital 2L heating mantle? View answer

Asked 2 ´months ago | USA Lab 2L 300°C 1200 RPM Digital Magnetic Heating Mantle

Question 46

What is SDA 3C alcohol? View answer

Asked 19 ´days ago | USA Lab Ethanol 200 Proof, SDA 3C (100% ABV) Lab Grade

Question 47

What is the density of the clay? View answer

Asked 14 ´days ago | Carbon Chemistry Activated Bentonite Clay T-5® - 2kg, 9kg, 18kg, 130kg & 750kg

Question 48

Does the mantle come with a thermocouple? If so, what material is it made of and whats the diameter? View answer

Asked 1 ´month ago | USA Lab 500ml 300°C 1200 RPM Digital Magnetic Heating Mantle

Question 49

What is the size of the unit? Is it 48"x40"x40" as it is mentioned in the top of the page or 19"x14"x29"as it is stated on Description tab?What is the flow rate at zero pressure and at 2.2bar? View answer

Asked 3 ´years ago | USA Lab 110V 5L -10°C to 99°C Magnetic Recirculating Heater Chiller HC-5/10

Question 50

What size tubing is the hose barb connection on a GL25 fittings? View answer

Asked 3 ´years ago | USA Lab Straight or Bent Adapters GL-14,GL-18 & GL-25

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