Question 1

How many ounces are in 500ml? View answer

Asked 4 ´years ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 2

Will regular hydrogen peroxide remove seborrheic keratosis? View answer

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

Question 3

What can pass through a 0.2 micron filter? View answer

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

Question 4

What is the purpose of the USA Lab Glass Thermowell? View answer

Asked 1 ´month ago | USA Lab Thermowell - Various Sizes 2L 5L

Question 5

What is the melting/freezing point of this ethanol? View answer

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

Question 6

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 7

Are there any recommendations on selecting a compatible heat transfer fluid for this device? View answer

Asked 2 ´years ago | USA Lab -20°C 4L Recirculating Chiller UC-4/20 10L/Min

Question 8

Request for Special Quotation View answer

Asked 1 ´year ago | USA Lab H1-10 10L Full Bore Short Path Distillation Turnkey Kit

Question 9

What's the difference between coarse, medium, and fine paper? View answer

Asked 7 ´months ago | Filter Paper

Question 10

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

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

Question 11

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

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

Question 12

What is the purpose of a nitrogen regulator? View answer

Asked 1 ´month ago | Nitrogen Regulator - 3000psi Max Inlet Pressure

Question 13

What's the rear port size of the JR-20L model at Lids USA? View answer

Asked 1 ´month ago | USA Lab Single Jacketed Glass Reactor Lids

Question 14

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 15

What is the typical thickness of the filter paper? View answer

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

Question 16

What is the packaging type for this acetone? View answer

Asked 18 ´days ago | USA Lab Acetone 99%

Question 17

Does 35 hydrogen peroxide need to be refrigerated? View answer

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

Question 18

What's the difference between a jacketed base and a hemi jacketed base? View answer

Asked 1 ´month ago | Bases

Question 19

What is the warranty policy for the fittings and steel parts? View answer

Asked 29 ´days ago | Hosing > USA Lab 1/4" 37° JIC Stainless Steel Hose 12", 24", 36", 48", 60", 72", 96", 144"

Question 20

Is there a warranty for the glass stirring rod? View answer

Asked 14 ´days ago | Misc. Glass > USA Lab Glass Stirring Rod Individual, 8 & 24 pack

Question 21

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

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

Question 22

What is the proof of this ethanol product? View answer

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

Question 23

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

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

Question 24

Id like a 1000 ml flask, whats the correct size for a glass stopper. View answer

Asked 2 ´years ago | USA Lab 1000ML Erlenmeyer Flask Borosilicate 3.3

Question 25

what is the height View answer

Asked 1 ´month ago | Hemispherical Reducer - Tri Clamp 12" to 2" - SS304

Question 26

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

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

Question 27

What are the inner and outer diameter of this flask?

Asked 2 ´months ago | 5000mL / 5L Round Bottom Receiving Flask - 1 neck 24/40

Question 28

How should hydrogen peroxide be diluted for safe use? View answer

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

Question 29

What does hydrogen peroxide do to the gut? View answer

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

Question 30

What AN dash number is associated with the 1/4" size? View answer

Asked 1 ´year ago | Hosing > USA Lab 1/4" 37° JIC Stainless Steel Hose 12", 24", 36", 48", 60", 72", 96", 144"

Question 31

What's the difference between the pharmaceutical and scientific models? View answer

Asked 8 ´months ago | Freeze Dryers

Question 32

Are these lab stands compatible with all clamps and rings? View answer

Asked 1 ´month ago | Lab Stands

Question 33

How long does 35% hydrogen peroxide last? View answer

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

Question 34

What's the difference between CDT terpenes and botanical terpenes? View answer

Asked 1 ´month ago | Terpenes

Question 35

What is the working volume? And do you sell a stand or base for the vessel to fit in? View answer

Asked 2 ´years ago | USA Lab 6" Jacketed Collection Base - 1/2" FNPT

Question 36

What is the flash point of this acetone? View answer

Asked 18 ´days ago | USA Lab Acetone 99%

Question 37

Can I use regular lab glassware with these shakers? View answer

Asked 9 ´months ago | Shakers

Question 38

What is 30% H2O2 used for? View answer

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

Question 39

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 40

What material are the Ducted Fume Hoods made from? View answer

Asked 1 ´year ago | Advanced Extraction Labs DTC Series - Ducted Fume Hoods

Question 41

What material is the liner of the hose made of? View answer

Asked 1 ´year ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 42

What does the Orange Soda Strain Crush smell like? View answer

Asked 1 ´month ago | Orange Crush aka Orange Soda Strain | CDT Pure Terpenes | NON-THC/CBD

Question 43

What's the difference between jacketed and non-jacketed storage vessels? View answer

Asked 6 ´months ago | Storage Vessels

Question 44

What is the bend radius of the hose for 48", 72", and 96" lengths? View answer

Asked 1 ´year ago | USA Lab 1.5 Tri Clamp Stainless Braided Hose w/ PTFE Lining

Question 45

What are the applications of DuPont Molykote High-Vacuum Grease? View answer

Asked 1 ´month ago | DuPont Molykote High Vacuum Grease (Formerly Dow Corning) 5.3oz

Question 46

Is the UVP-21 model of & corrosion resistant pumps certified? View answer

Asked 1 ´month ago | Vacuum Pumps > USA Lab UL Listed 21CFM UVP-21 Corrosion Resistant 2-Stage Vacuum Pump

Question 47

What filter element goes with this housing? View answer

Asked 1 ´month ago | Vacuum Pump Filter L-Style

Question 48

What is the boiling point? View answer

Asked 18 ´days ago | USA Lab n-Heptane Pure Grade 99.3%

Question 49

What is the flash point of this product? View answer

Asked 18 ´days ago | USA Lab n-Heptane Pure Grade 99.3%

Question 50

What safety equipment should be worn when handling hydrogen peroxide? View answer

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

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