Glassware Q&A

Question 1

Where does the USA Lab Glass Stopcock valve fit in a reactor? View answer

Asked 1 ´month ago | Glassware > USA Lab Flow Control Glass Stopcock Adapters w/ 3/8 Barb

Question 2

Does the labflow glassware come with a warranty? View answer

Asked 1 ´month ago | Glassware > USA Lab Flow Control Glass Stopcock Adapters w/ 3/8 Barb

Question 3

What is the height of the 50mL beaker? View answer

Asked 1 ´month ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 4

What is the diameter of the 50mL beaker? View answer

Asked 1 ´month ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 5

What is the diameter of the 500mL beaker? View answer

Asked 1 ´month ago | USA Lab Low Form Beaker Borosilicate 3.3 25ML , 50ML, 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 6

Is there a replacement policy if my 2000ml erlenmeyer flask arrives broken? View answer

Asked 1 ´month ago | USA Lab Erlenmeyer Flask Borosilicate 3.3 - Various Sizes

Question 7

Is the 2000ml Erlenmeyer Flask durable enough for regular use? View answer

Asked 1 ´month ago | USA Lab Erlenmeyer Flask Borosilicate 3.3 - Various Sizes

Question 8

Will the 2000ml erlenmeyer flask be replaced if it breaks after delivery? View answer

Asked 1 ´month ago | USA Lab Erlenmeyer Flask Borosilicate 3.3 - Various Sizes

Question 9

Is there a way to report a defect with the 5000 ml flask I bought? View answer

Asked 1 ´month ago | USA Lab 24/40 Erlenmeyer Flask – Borosilicate 3.3 Glass

Question 10

What are the full dimensions of the 90mm Petri dish? View answer

Asked 12 ´days ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 11

What are the full dimensions of the 60mm Petri dish? View answer

Asked 12 ´days ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 12

What type of lid does the Petri dish come with? View answer

Asked 12 ´days ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 13

What should I do if my Petri dish arrives broken? View answer

Asked 12 ´days ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 14

What happens if the glassware breaks after delivery? View answer

Asked 12 ´days ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 15

What material is the crystallization dish made from? View answer

Asked 11 ´days ago | USA Lab Crystallization Dish - 100mm, 150mm & 200mm

Question 16

What is the height of the 200mm crystallization dish? View answer

Asked 11 ´days ago | USA Lab Crystallization Dish - 100mm, 150mm & 200mm

Question 17

What are some uses for this crystallization dish? View answer

Asked 11 ´days ago | USA Lab Crystallization Dish - 100mm, 150mm & 200mm

Question 18

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

Asked 11 ´days ago | USA Lab Crystallization Dish - 100mm, 150mm & 200mm

Question 19

What are the exact dimensions (l x w x h) of the 5L bottles? The previous answers demonstrate a large range. View answer

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

Question 20

Can these be placed in the freezer View answer

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

Question 21

Are these suitable for freezing? View answer

Asked 1 ´year ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 22

Are the graduations on the caffeine coffee mug accurate? View answer

Asked 1 ´year ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 23

What's the micron level of the filtration assembly with vacuum pump's glass filter? View answer

Asked 2 ´years ago | USA Lab Glass Vacuum Filtration Kit w/ Rubber Stopper Connection

Question 24

What sizes can I get for the filtration assembly with vacuum pump? View answer

Asked 2 ´years ago | USA Lab Glass Vacuum Filtration Kit w/ Rubber Stopper Connection

Question 25

Does the USA Lab 500mL glass beaker mug come with a warranty? View answer

Asked 2 ´years ago | USA Lab 500ML Beaker Mug With Handle Borosilicate 3.3

Question 26

What are the physical dimensions of these glass vials? View answers

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

Question 27

It states the lid is vented. Could you verify this is true and how it is accomplished? View answer

Asked 2 ´years ago | USA Lab Petri Dish - 60mm, 90mm & 100mm

Question 28

Do you offer tax exempt for universities? View answer

Asked 2 ´years ago | USA Lab Glass Vacuum Filtration Kit w/ Rubber Stopper Connection

Question 29

Are custom logos an option? Are there discounts on bulk orders? Thank you! View answer

Asked 2 ´years ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 30

how tall is this? and is it autoclavable ? View answer

Asked 2 ´years ago | USA Lab 500ML Erlenmeyer Flask Borosilicate 3.3

Question 31

Is the middle neck on center axis? View answer

Asked 2 ´years ago | 10L Round Bottom Boiling Flask - 3 neck 1 - 24/40 and 2 - 34/45

Question 32

Is this filtration kit compatible with 47 mm size membranes/filters? View answer

Asked 2 ´years ago | USA Lab Glass Vacuum Filtration Kit w/ Rubber Stopper Connection

Question 33

The image has the green hue of soda lime glass, shouldnt borosilicate be clear? View answer

Asked 2 ´years ago | USA Lab Watch Glass

Question 34

what um micron is the filter flint. or coarse med fine View answer

Asked 2 ´years ago | USA Lab Glass Vacuum Filtration Kit w/ 40/38 Glass Joint Connection

Question 35

Around what's the max temp this can handle if heat is directly on it? View answer

Asked 2 ´years ago | USA Lab 24/40 Erlenmeyer Flask – Borosilicate 3.3 Glass

Question 36

What should I do if my Laboratory Watch Glass arrives broken? View answer

Asked 2 ´years ago | USA Lab Watch Glass

Question 37

What is the thickness of the Laboratory Watch Glass? View answer

Asked 2 ´years ago | USA Lab Watch Glass

Question 38

Is the Laboratory Watch Glass compatible with other laboratory apparatus? View answer

Asked 2 ´years ago | USA Lab Watch Glass

Question 39

Can the Laboratory Watch Glass be cleaned and reused? View answer

Asked 2 ´years ago | USA Lab Watch Glass

Question 40

How durable is the Laboratory Watch Glass? View answer

Asked 2 ´years ago | USA Lab Watch Glass

Question 41

What material is the Laboratory Watch Glass made of? View answer

Asked 2 ´years ago | USA Lab Watch Glass

Question 42

Does USA Funnel Lab have a safe shipping process for glassware products? View answer

Asked 2 ´years ago | USA Lab 150mm Glass Funnel

Question 43

Is there a solution if my glass lab funnel comes with a defect or issue? View answer

Asked 2 ´years ago | USA Lab 150mm Glass Funnel

Question 44

What type of glass is the USA Lab 150mm funnel made of? View answer

Asked 2 ´years ago | USA Lab 150mm Glass Funnel

Question 45

What brand is the 150mm funnel? View answer

Asked 2 ´years ago | USA Lab 150mm Glass Funnel

Question 46

Blaze Canna here. We're waiting on a replacement 50l vacuum filter ball. We've also broke the "BrandsUSA Lab Flow Control Glass Stopcock Adapters w/ 3/8 Barb" but unsure of the fitting size. If you could please relay that info to me or go ahead and put the order in for us. Please and thank you.

Asked 4 ´years ago | Glassware > USA Lab Flow Control Glass Stopcock Adapters w/ 3/8 Barb

Question 47

How do I determine the size I need? The adaptor piece I need should fit a 100L reactor.

Asked 3 ´years ago | Glassware > USA Lab Flow Control Glass Stopcock Adapters w/ 3/8 Barb

Question 48

So before i spend TWICE the amount of money on a glass stopper, that i would pay on the flask???? i get dimension size....i think...im looking at a 34/45 to fit that 1000 ml flask....there is no # desigination on the product. I had to go to a different product to find stopper sizes. im not a chemist, im sorry. im buying this flask for my Chinese Tea obssesion. You know Gong Fu Cha. I just think an Erlenmeyer flask would be a cool addition to my Chinese Tea set and if i get great service, ill end up buying more....TY ..youve been helpful

Asked 3 ´years ago | USA Lab 1000ML Erlenmeyer Flask Borosilicate 3.3

Question 49

Hey, gimme six of 'em shipped for $25, and you've got a deal!

Asked 3 ´years ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 50

How hot can I heat this to? View answer

Asked 4 ´years ago | USA Lab 5000ML Erlenmeyer Flask Borosilicate 3.3

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