New Products

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TN LAB Supply 2000ml 2L Flat Bottom Boiling Flask Thick-Wall Borosilicate 3.3 Glass
From $29.95 USD
Flat Bottom Boiling Flask Florence Flask Borosilicate Glass 2000ml 2LTN Lab Supply
In stock, 28 units
TN LAB 3000ml 3L Erlenmeyer Conical Flask Borosilicate 3.3 Glass
From $44.45 USD
Erlenmeyer Flask Borosilicate Glass Conical Flask 3000ml 3LTN Lab Supply
In stock, 41 units
TN LAB Supply 3000ml 3L Flat Bottom Boiling Flask Thick-Wall Borosilicate 3.3 Glass
From $39.95 USD
Flat Bottom Boiling Flask Florence Flask Borosilicate Glass 3000ml 3LTN Lab Supply
In stock, 28 units
TN LAB Supply Buchner Funnel Kit 120m Buchner Funnel with 3000ml 3L Filter Vacuum Flask
$101.45 USD $139.40 USD
Buchner Funnel Kit Filter Flask SET 120mm Funnel and 3000ml 3L Vacuum FlaskTN Lab Supply
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Erlenmeyer Flask Borosilicate Glass Conical Huge 10000ml 10L
$159.95 USD
Erlenmeyer Flask Borosilicate Glass Conical Huge 10000ml 10LTN Lab Supply
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TN LAB Erlenmeyer Conical Flask Borosilicate Glass w-Stopper SET of 3 100ml-250ml-500ml
$24.95 USD
Erlenmeyer Flask Borosilicate Glass Conical Flask 3-Piece SET (100-250-500ml) with Rubber StoppersTN Lab Supply
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Beaker SET "By the 100s" 8-Piece SET 100-200-300-400-500-600-800-1000ml
$59.95 USD $89.95 USD
Beaker SET "By the 100s" 8-Piece SET 100-200-300-400-500-600-800-1000mlTN Lab Supply
In stock, 93 units
TN LAB Supply Buchner Funnel Set Family - 8 Sizes of Buchner Funnels and Filter Flasks
From $45.95 USD $52.40 USD
Buchner Funnel Filter Flask SET KIT FamilyTN LAB Supply
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TN LAB Supply Gift Card $25.00 10% Discount
From $22.50 USD
Gift Card 10% DiscountTN LAB Supply
In stock

Featured - Labware Sets

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TN LAB Supply Lab Set of 4, 500ml Beaker - 250ml Erlenmeyer Flask - 250ml Flat Bottom Boiling Flask - 25ml Graduated Measuring Cylinder
From $19.95 USD $36.80 USD
Labware Chemistry Glassware 4-Piece SETTN Lab Supply
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Labware Glassware 15-Piece Chemistry SUPER SET
$65.95 USD $96.11 USD
Labware Glassware 15-Piece Chemistry SUPER SETTN Lab Supply
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TN LAB Supply Beaker Set of 3 50ml - 100ml - 250ml Borosilicate 3.3 Glass Set of 3 Beakers
From $7.95 USD
Beaker Set Borosilicate Glass 3-Piece SET 50-100-250mlTN Lab Supply
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TN LAB Supply Beaker Set Borosilicate 3.3 Glass Set of 5 Beakers
From $24.95 USD $37.00 USD
Beaker Set Borosilicate Glass 5-Piece SET 50ml-100ml-250ml-500ml-1000mlTN Lab Supply
In stock, 156 units
Beaker SET "By the 100s" 8-Piece SET 100-200-300-400-500-600-800-1000ml
$59.95 USD $89.95 USD
Beaker SET "By the 100s" 8-Piece SET 100-200-300-400-500-600-800-1000mlTN Lab Supply
In stock, 93 units
TN LAB Supply Beaker Borosilicate Glass 2-Piece Set 1L and 2L Beakers
From $34.95 USD $37.00 USD
Beaker Set Borosilicate Glass 2-Piece Beaker SET 1L and 2L BeakerTN Lab Supply
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TN LAB Erlenmeyer Conical Flask Borosilicate Glass w-Stopper SET of 3 100ml-250ml-500ml
$24.95 USD
Erlenmeyer Flask Borosilicate Glass Conical Flask 3-Piece SET (100-250-500ml) with Rubber StoppersTN Lab Supply
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TN LAB Supply Erlenmeyer Flask Borosilicate Glass Set of 4 Flasks 100ml-250ml-500ml-1000ml Flasks
From $43.45 USD $57.80 USD
Erlenmeyer Flask Borosilicate Glass Conical Flask 4-Piece SET (100-250-500-1000 ml)TN Lab Supply
Only 2 units left
TN LAB Supply Flat Bottom Boiling Flask Set of 4 Flask Borosilicate 3.3 Glass 50ml 100ml 250ml 500ml Set of 4 Flasks
$29.95 USD $44.80 USD
Flat Bottom Boiling Flask 4-Piece SET 50-100-250-500mlTN Lab Supply
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TN LAB Supply Flat Bottom Boiling Flask SET of 5 Flasks Borosilicate 3.3 Glass Thick-Wall
From $38.95 USD $64.60 USD
Flat Bottom Boiling Flask 5-Piece SET 50-100-250-500-1000mlTN Lab Supply
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TN LAB Supply Volumetric Flask Set-of-4 Flasks 50ml-100ml-250ml-500ml Borosilicate 3.3 Glass Class A
$39.95 USD $48.80 USD
Volumetric Flask Glass 4-Piece SET 50-100-250-500ml Class A AccuracyTN Lab Supply
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TN LAB Supply Graduated Measuring Cylinder Set of 4 Sizes 10ml - 25ml - 50ml - 100ml
$24.95 USD $38.30 USD
Measuring Cylinder Borosilicate Glass SET of 4 (10-25-50-100 ml)TN Lab Supply
Only 8 units left

New Products in 2024

New Sizes of Beakers, Erlenmeyer Flasks with Glass Stoppers, Filter Vacuum Flasks, Buchner Funnels, Buchner Funnel Kits, Lab Sets, and more...

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Order $50 Get FREE Shipping

TN Lab Supply Shipping Program has been a great success. 2024 continues the $50 order gets everyone free shipping, less than $50 has a MAX shipping rate of $10. Anything you order, no matter the size or weight, shipping is $10 MAX!! Wow!

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Website Heaven

In January 2022 we introduced the New TN Lab Supply website. In 2024 we are making even more changes. Our emphasis will be on product videos and clear and product images and details. Our product video will provided a virtual product experience.

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Our collections

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TN LAB Supply Rotary Evaporator Rotovap Collection
Rotary Evaporators
Filter Flask and Buchner Funnel in Lab Setting
Buchner Funnel Kits
TN LAB Supply Glassware SETS Affordable Kits
Glassware Sets
Short Path Distillation
Short Path Distillation
Collection's name
Pitchers & Beakers
Pitchers & Beakers
Glassware Replacements
Glassware Replacements
TN LAB Supply Large Lab Glassware 1000ml 2000ml 3000ml 5000ml 10000ml 1L 2L 3L 5L 10L Always in Stock
Labware Large
TN LAB Supply Volumetric Flasks 50ml 100ml 250ml 500ml 1000ml 1L
Volumetric Flasks Glass
Balances
Balances
TN LAB Supply Measuring Cylinder Family 10ml 25ml 50ml 100ml 250ml 500ml 1000ml 1L 2000ml 2L
Graduated Measuring Cylinders Glass

Our best sellers

Shop our most popular products for this season.

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TN LAB Beaker 1000ml 1L Borosilicate 3.3 Glass
From $14.95 USD $83.70 USD
Beaker Borosilicate Glass with Graduations 1000ml 1LTN Lab Supply
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TN LAB Beaker 1000ml 1L Borosilicate 3.3 Glass 6-Pack
From $39.95 USD $83.70 USD
Beaker Borosilicate Glass with Graduations 1000ml 1L (6 and 24 Packs)TN Lab Supply
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TN LAB Beaker 2000ml 2L Borosilicate 3.3 Glass
From $24.95 USD $49.90 USD
Beaker Borosilicate Glass with Graduations 2,000ml 2LTN Lab Supply
Only 5 units left
TN LAB Beaker 5000ml 5L Borosilicate 3.3 Glass
From $69.45 USD $118.90 USD
Beaker Borosilicate Glass with Graduations 5,000ml 5LTN Lab Supply
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TN LAB Beaker 10000ml 10L Borosilicate Glass
From $159.95 USD $279.90 USD
Beaker Borosilicate Glass with Graduations Huge 10000ml 10LTN Lab Supply
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TN LAB Supply 1000ml 1L Buchner Funnel Kit with 1L Filter Flask Vacuum Flask and 80mm Buchner Funnel plus Sealing Adapter
$56.95 USD $64.40 USD
Buchner Funnel Kit Filter Flask SET 080mm Funnel and 1000ml 1L Vacuum FlaskTN Lab Supply
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TN LAB Supply Buchner Funnel Kit 500ml Filter Vacuum Flask and 80mm Porcelain Buchner Funnel Plus Sealing Adapter
$45.95 USD $53.40 USD
Buchner Funnel Kit Filter Flask SET 080mm Funnel and 500ml Vacuum FlaskTN Lab Supply
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TN LAB Supply Buchner Funnel Kit 1000ml 1L Filter Flask Vacuum Flask 100mm Buchner Funnel of Porcelain Ceramic
$63.95 USD $84.40 USD
Buchner Funnel Kit Filter Flask SET 100mm Funnel and 1000ml 1L Vacuum FlaskTN Lab Supply
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TN Lab Supply 100mm Buchner Funnel 1000ml Filter Flask Kit Set
$74.95 USD $97.70 USD
Buchner Funnel Kit Filter Flask SET 100mm Funnel and 2000ml 2L Vacuum FlaskTN Lab Supply
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TN LAB Supply Buchner Funnel Kit 120mm Porcelain Buchner Funnel and 1 Liter 1000ml Filter Flask
$69.95 USD $94.40 USD
Buchner Funnel Kit Filter Flask SET 120mm Funnel and 1000ml 1L Vacuum FlaskTN Lab Supply
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TN LAB Supply Lab Set of 4, 500ml Beaker - 250ml Erlenmeyer Flask - 250ml Flat Bottom Boiling Flask - 25ml Graduated Measuring Cylinder
From $19.95 USD $36.80 USD
Labware Chemistry Glassware 4-Piece SETTN Lab Supply
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Labware Glassware 15-Piece Chemistry SUPER SET
$65.95 USD $96.11 USD
Labware Glassware 15-Piece Chemistry SUPER SETTN Lab Supply
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TN LAB Supply Graduated Measuring Cylinder Set of 4 Sizes 10ml - 25ml - 50ml - 100ml
$24.95 USD $38.30 USD
Measuring Cylinder Borosilicate Glass SET of 4 (10-25-50-100 ml)TN Lab Supply
Only 8 units left
TN LAB Supply Digital Scale 50g-0.001g Precision
From $12.95 USD
Scale Digital Electronic - 0.001 gram Precision - 50 grams MaximumTN Lab Supply
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TN LAB Supply Wash Bottle LDPE 500ml 2-Pack
From $9.95 USD
Wash Bottle 500ml LDPE Lab Flask Cleaning Spray Bottle 2-Pack or 6-PackTN Lab Supply
In stock, 338 units
TN LAB Supply Wash Bottle LDPE 500ml
$5.95 USD
Wash Bottle 500ml LDPE Lab Flask Cleaning Spray Bottle EachTN Lab Supply
In stock, 98 units

Blog posts

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Pyrex and Borosilicate Glass, What's the Difference

Pyrex and Borosilicate Glass, What's the Difference

Borosilicate 3.3 Glass
Borosilicate glass is a type of glass that is made from a mixture of silica, boron, and other elements. It is known for its excellent chemical resistance, low thermal expansion, and high thermal stability. 
TN LAB Supply Labware 2023 Assortment

Volumetric Accuracy of Different Types of Laboratory Glassware

Borosilicate 3.3 Glass
In conclusion, the accuracy of laboratory labware glassware depends on the type of glassware, how it is being used, the accuracy of the instrument, the manufacturing and calibration processes.
What do TN LAB discounts mean?

What do TN LAB discounts mean?

At tnlab.com if you see a discounted price, it indicates a reduced price from the individual price. As an example, our 15-Piece Lab Chemistry Gl...