Glassware Q&A

Question 1

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

Asked 5 ´months ago | USA Lab Glass Vacuum Filtration Kit w/ Rubber Stopper Connection

Question 2

What details are labeled on the USA Lab GL80 Media Storage Bottle? View answer

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

Question 3

What is the name for a 5L USA Lab GL80 Wide Mouth Storage Bottle? View answer

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

Question 4

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

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

Question 5

How durable are USA Lab Low Form Beakers made from Borosilicate 3.3? View answer

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

Question 6

Is USA Lab Low Form Borosilicate 3.3 glassware safe and non-toxic? View answer

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

Question 7

What does "3.3 borosilicate glass" mean for USA Lab beakers? View answer

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

Question 8

Why is borosilicate glass important for USA Lab Low Form Beakers? View answer

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

Question 9

Is it safe to add boiling water to USA Lab Low Form Borosilicate Beakers? View answer

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

Question 10

What unique properties does borosilicate glass offer in lab beakers? View answer

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

Question 11

Is it safe to pour boiling water into a USA Lab 500ML Borosilicate mug? View answer

Asked 5 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 12

Can you provide details about the USA Lab 500ML Coffee Mug Beaker? View answer

Asked 5 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 13

Can you explain what the USA Lab 500ML Coffee Mug Beaker is? View answer

Asked 5 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 14

What does "borosilicate" mean in a USA Lab 500ML Coffee Mug Beaker? View answer

Asked 5 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 15

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

Asked 5 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 16

Is the USA Lab 500ML Borosilicate 3.3 Mug Beaker safe for microwaves? View answer

Asked 5 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 17

Are these silicone or PTFE gaskets? View answer

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

Question 18

which filters work with this funnel? View answer

Asked 5 ´months ago | USA Lab 150mm Glass Funnel

Question 19

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

Asked 5 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 20

Are these suitable for use with bottle-top vacuum filtration units? 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 21

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

Asked 7 ´months ago | USA Lab Volumetric Flasks - 100mL, 250mL, 500mL, 1L & 2L

Question 22

Are the logo and graduations etched in, or are they painted on? View answer

Asked 8 ´months ago | USA Lab 500ML Coffee Mug Beaker Borosilicate 3.3

Question 23

Does the cap have a Teflon Liner? View answer

Asked 9 ´months ago | USA Lab GL80 Wide Mouth Media Storage Bottle - 1L, 2L & 5L

Question 24

What is the height of the 5000 mL flask View answer

Asked 1 ´year ago | USA Lab 5000ML Erlenmeyer Flask 24/40 Borosilicate 3.3

Question 25

Can you put coffee in borosilicate glass? View answer

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

Question 26

Are beakers made of borosilicate glass? View answer

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

Question 27

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

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

Question 28

What is the brand of the mug? View answer

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

Question 29

What is the diameter of the cup itself? View answer

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

Question 30

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

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

Question 31

What is the height of the mug? View answer

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

Question 32

What material is the mug made of? View answer

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

Question 33

What is the capacity of the mug? View answer

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

Question 34

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

Asked 1 ´year ago | USA Lab Glass Vacuum Filtration Kit w/ 40/38 Glass Joint Connection

Question 35

What material is the stopcock made from? View answer

Asked 1 ´year ago | USA Lab 24/40 Female to Male Adapter with Stopcock

Question 36

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

Asked 1 ´year ago | USA Lab Glass Vacuum Filtration Kit w/ 40/38 Glass Joint Connection

Question 37

Is it dishwasher safe? View answer

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

Question 38

What's the diameter of the mouth? View answer

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

Question 39

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 40

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 41

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 42

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 43

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 44

Does this imprint come on a Tervis tumbler? View answer

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

Question 45

Are these made in the United States? View answer

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

Question 46

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 47

Are these suitable for freezing? View answer

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

Question 48

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 49

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 50

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

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