Glassware Q&A

Question 1

How many ounces are in 500ml? View answer

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

Question 2

Any difference (beyond caffeine molecule and $1.01) between this and USA Lab 500ML Beaker Mug With Handle Borosilicate 3.3 (BK500MLWH) View answer

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

Question 3

Are these suitable for use with bottle-top vacuum filtration units? View answer

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

Question 4

Can you put coffee in borosilicate glass? View answer

Asked 7 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 5

Graduations View answer

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

Question 6

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

Asked 1 ´year ago | USA Lab Watch Glass

Question 7

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 8

Are these suitable for freezing? View answer

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

Question 9

do you have this with a flat bottom? View answer

Asked 2 ´years ago | 500mL Spherical Joint Round Bottom Receiving Flask - 1 neck 35/20

Question 10

What is the height of the 5000 mL flask View answer

Asked 7 ´months ago | USA Lab 5000ML Erlenmeyer Flask 24/40 Borosilicate 3.3

Question 11

What diameter membrane filter fits on the fritted glass support? View answer

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

Question 12

What is the country of origin?? View answer

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

Question 13

Can this flask be used for boiling and distillation? Will it break or is it heat safe? View answer

Asked 1 ´year ago | 500ml Round Bottom Receiving Flask - 2 neck 24/40

Question 14

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

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

Question 15

Do you offer tax exempt for universities? View answer

Asked 1 ´year ago | USA Lab Glass Vacuum Filtration Kit w/ Rubber Stopper Connection

Question 16

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

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

Question 17

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

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

Question 18

what size stopper fits this flask? View answer

Asked 1 ´year ago | USA Lab 2000ML Erlenmeyer Flask Borosilicate 3.3

Question 19

How big is the beaker cup? View answer

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

Question 20

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

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

Question 21

Does the USA Lab 500ML Borosilicate 3.3 mug keep coffee hot? View answer

Asked 10 ´days ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 22

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

Asked 1 ´year ago | USA Lab Glass Vacuum Filtration Kit w/ Rubber Stopper Connection

Question 23

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

Asked 1 ´year ago | USA Lab Glass Vacuum Filtration Kit w/ Rubber Stopper Connection

Question 24

Are these silicone or PTFE gaskets? View answer

Asked 11 ´days ago | USA Lab Glass Media Storage Bottles Borosilicate 3.3 with GL45 Screw Cap 100ML, 250ML, 500ML, 1L, 2L, 5L, 10L

Question 25

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 26

Are these made in the United States? View answer

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

Question 27

Does this imprint come on a Tervis tumbler? View answer

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

Question 28

Is this a flat bottom flask or is the bottom somewhat concaved? I ask since stir bars do not work well unless the b View answer

Asked 1 ´year ago | USA Lab 5000ML Erlenmeyer Flask Borosilicate 3.3

Question 29

Can these be used on a hot plate (without the lid on of course)? 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 30

What are the characteristics of the outlet? Is it a 29/42 fitting or is a straight fitting? What size if straight? View answer

Asked 1 ´year ago | USA Lab Separatory Funnel with PTFE Valve - Various Options 1L / 2L / 5L

Question 31

Do you make 750ml or 1000ml beaker style coffee cup?? View answer

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

Question 32

What size of glass stopper will fit this 2.0 L Erlenmeyer Flask? View answer

Asked 1 ´year ago | USA Lab 2000ML Erlenmeyer Flask Borosilicate 3.3

Question 33

What's the diameter of the mouth? View answer

Asked 11 ´months ago | USA Lab GL80 Wide Mouth Media Storage Bottle - 1L, 2L & 5L

Question 34

I don't suppose you make one with epinephrine (adrenalin) rather than caffeine on it? View answer

Asked 11 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 35

which filters work with this funnel? View answer

Asked 28 ´days ago | USA Lab 150mm Glass Funnel

Question 36

Is it dishwasher safe View answer

Asked 10 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 37

do you have a unit like this that is 2" in diameter and >6" tall glass funnel on the top? View answer

Asked 10 ´months ago | USA Lab Glass Vacuum Filtration Kit w/ 40/38 Glass Joint Connection

Question 38

What material is the stopcock made from? View answer

Asked 9 ´months ago | USA Lab 24/40 Female to Male Adapter with Stopcock

Question 39

Can I use this product for DIY water and glycerin herbal extractions? View answer

Asked 8 ´months ago | USA Lab Glass Vacuum Filtration Kit w/ 40/38 Glass Joint Connection

Question 40

What is the capacity of the mug? View answer

Asked 7 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 41

What material is the mug made of? View answer

Asked 7 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 42

What is the height of the mug? View answer

Asked 7 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 43

What is the diameter of the cup and handle? View answer

Asked 7 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 44

What is the diameter of the cup itself? View answer

Asked 7 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 45

Can this be used with a desktop coffee mug warmer? View answer

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

Question 46

What is the brand of the mug? View answer

Asked 7 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 47

What is the MPN for this product? View answer

Asked 7 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 48

What should I do if the mug arrives broken? View answer

Asked 7 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 49

Are beakers made of borosilicate glass? View answer

Asked 7 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 50

Are your volumetric flasks rated as class A or Class B? What is the guaranteed accuracy? View answer

Asked 2 ´months ago | USA Lab Volumetric Flasks - 100mL, 250mL, 500mL, 1L & 2L

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