Question 1

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

Asked 6 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 2

What is 35 food-grade hydrogen peroxide used for? View answer

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

Question 3

What are the two functions of a sight glass? View answer

Asked 25 ´days ago | USA Lab Fused Tri-Clamp Sight Glasses - 1.5", 2", 3"

Question 4

What material are the seals made from? View answer

Asked 11 ´days ago | Meta Sight Glass - Various Sizes

Question 5

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

Asked 16 ´days ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 6

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

Asked 11 ´days ago | Meta Sight Glass - Various Sizes

Question 7

What is the collapsed height of this jack View answer

Asked 2 ´years ago | 6" Jack Stand

Question 8

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

Asked 11 ´days ago | Meta Sight Glass - Various Sizes

Question 9

Does the 3" sight glass Fused Tri-Clamp have a temperature rating? View answer

Asked 1 ´month ago | USA Lab Fused Tri-Clamp Sight Glasses - 1.5", 2", 3"

Question 10

What is the flash point of the fluid? View answer

Asked 1 ´month ago | Transfer Fluids & Oils > Caldera 7 Heat Silicone Oil Transfer Fluid 5 Gallon

Question 11

What are the tank dimensions for the 22L model? View answer

Asked 1 ´month ago | USA Lab Ultrasonic Cleaner - Various Sizes

Question 12

Can this chiller use PAO as thermal fluid at -40C? View answer

Asked 2 ´years ago | Chiller/Heater Combos > USA Lab -40°C to 200°C 12L Heater Chiller UHC-50/40 - For 50L & 100L Reactors

Question 13

How much weight can these lab jacks support? View answer

Asked 1 ´month ago | Lab Jacks

Question 14

Can I replace a clamp's jaw covers or screws? View answer

Asked 1 ´month ago | Clamps

Question 15

How should you tighten and untighten the fittings on this hose? View answer

Asked 1 ´month ago | Hosing > USA Lab 3/8" 37° JIC Stainless Steel Hose 12", 24", 36", 48", 60", 72", 96", 144"

Question 16

Does the slanted front window on the ducted fume hood lift open? View answer

Asked 18 ´days ago | USA Lab Ducted Fume Hood

Question 17

Does the K. type probe included with this thermometer cover the full range of the unit. E.g., Measures temperatures as low as minus 200Â°C? View answer

Asked 2 ´years ago | USA Lab USA-TM Premium Digital K-type Thermometer w/ Probe

Question 18

Can I use this unit for solvent recovery? View answer

Asked 19 ´days ago | USA Lab 110V 5L -10°C to 99°C Magnetic Recirculating Heater Chiller HC-5/10

Question 19

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

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

Question 20

What are the dimensions of the 5L USA Lab GL80 Wide Mouth Bottle? View answer

Asked 7 ´months ago | USA Lab GL80 Wide Mouth Media Storage Bottle - 1L, 2L & 5L

Question 21

What's the temperature range of the UC chiller I'm considering buying? View answer

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

Question 22

How long is the cord for this K Type Probe? View answer

Asked 7 ´months ago | USA Lab K Type Probe - 400MM & 600MM

Question 23

What is the recommended cleaning procedure for these disks? Can we use sonication baths? View answer

Asked 2 ´months ago | USA Lab 1 & 5 Micron Sintered Disk - 316SS - 50PSI - 3" ,4" ,6", 12"

Question 24

What is the classification of the QUAL-20UM filter paper? View answer

Asked 1 ´year ago | Filter Paper > USA Lab Qualitative Filter Paper - Fast 20um Micron - Various Sizes

Question 25

What's the maximum stirring volume I should look for? View answer

Asked 9 ´months ago | Magnetic Stirrers

Question 26

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 27

Can I connect these scales to a computer or printer? View answer

Asked 8 ´months ago | Scales & Balances

Question 28

How to read data from this article? View answer

Asked 1 ´year ago | DigiVac Bullseye Replacement Thermocouple

Question 29

What fluid would you recommend for operation of this (UHC-20/40 heater chiller) to achieve the indicated operational temperature range? View answer

Asked 3 ´years ago | Chiller/Heater Combos > USA Lab -40°C to 200°C 6L Heater Chiller UHC-20/40 - For 20L Reactors

Question 30

How is SDA 40B different from undenatured 200 proof ethanol? View answer

Asked 16 ´days ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 31

Why choose a diaphragm fluid transfer pump? View answer

Asked 1 ´month ago | Diaphragm Fluid Transfer Pump

Question 32

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

Asked 14 ´days ago | USA Lab 2L 300°C 1200 RPM Digital Magnetic Heating Mantle

Question 33

Can I use the HC-5/10 Heater Chiller 24/7? View answer

Asked 1 ´year ago | USA Lab 110V 5L -10°C to 99°C Magnetic Recirculating Heater Chiller HC-5/10

Question 34

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

Asked 1 ´month ago | Transfer Fluids & Oils > Caldera 7 Heat Silicone Oil Transfer Fluid 5 Gallon

Question 35

What type of alloy is the mesh made of? View answer

Asked 3 ´years ago | Gaskets > Buna-n Gasket with 150 Mesh (100 Micron) - Various Sizes

Question 36

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 13 ´days ago | Support

Question 37

What is 35 food grade hydrogen peroxide used for? View answer

Asked 6 ´months ago | USA Lab Hydrogen Peroxide 35% H2O2

Question 38

How many consecutive days can this unit run for? View answer

Asked 1 ´year ago | New > Huber Chili with Pilot ONE

Question 39

What is 30% H2O2 used for? View answer

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

Question 40

What is the shelf life of SDA 40B 200 proof ethanol and how should it be stored? View answer

Asked 16 ´days ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 41

How quickly does the unit cool down on DC power? View answer

Asked 2 ´years ago | USA Lab 1.09 cuft -25°C Mobile Medical Freezer

Question 42

What is the initial boiling point/range for this ethanol? View answer

Asked 1 ´month ago | USA Lab 190 Proof Ethanol USP 95% - Excise Tax Included

Question 43

Can I purchace Boiling chips:carbon View answer

Asked 9 ´months ago | Processing

Question 44

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

Asked 1 ´month ago | Hosing > USA Lab 3/8" 37° JIC Stainless Steel Hose 12", 24", 36", 48", 60", 72", 96", 144"

Question 45

What happens if the glassware breaks after delivery? View answer

Asked 11 ´days ago | Meta Sight Glass - Various Sizes

Question 46

What's the difference between pentane, hexane, and heptane? View answer

Asked 4 ´months ago | Alkanes

Question 47

What is the basis weight of the filter paper? View answer

Asked 1 ´year ago | Filter Paper > USA Lab Qualitative Filter Paper - Slow 2um Micron - Various Sizes

Question 48

What is SDA 40B 200 proof ethanol? View answer

Asked 16 ´days ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 49

What is the difference between SDA 40B and SDA 3C denatured alcohol? View answer

Asked 16 ´days ago | USA Lab Ethanol 200 Proof, SDA 40B (100%)

Question 50

Can this lyophilize crude bacterial cell extracts for the purpose of cell free reactions? View answer

Asked 2 ´years ago | Freeze Dryers > USA Lab -35°C Scientific Freeze Dryer 1-2 Gallons Per Batch / 4L Ice Capacity / 3 Year Warranty

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