24 Top 20 Mm Test Tubes

 

40 Position x 20 mm Test Tube Stand

40 Position x 20 mm Test Tube Stand

40 Position x 20 mm Test Tube Stand - Can be dissasembled for storage. Autoclavable. Polypropylene has no known solvent at room temperature. Rack has 40 positions and can accept tubes up to 20 mm.

 

GSC International 20mm Test Tube Rack - 21 Holes

GSC International 20mm Test Tube Rack – 21 Holes

GSC International 20mm Test Tube Rack – 21 Holes - These polypropylene racks can be disassembled for easy storage when they are not in use.   This rack has 21 holes for holding tubes that are up to 20mm in diameter. They are autoclavable.

 

Nalgene 5972-0420 Acetal Plastic Unwire Test Tube Half Rack for 20mm Test Tubes Green

Nalgene 5972-0420 Acetal Plastic Unwire Test Tube Half Rack for 20mm Test Tubes, Green

Nalgene 5972-0420 Acetal Plastic Unwire Test Tube Half Rack for 20mm Test Tubes, Green - Color green material acetal plastic. Dimensions (l x w x h) 128 x 103 x 83mm. Holds twenty 20mm test tubes or centrifuge tubes in a 4 x 5 array. Has all the features of full-size unwire test tube racks fits easily in ice or water baths and won’t float. Useful in a wide temperature range with good chemical resistance autoclavable.

 

Dynalon 159505-20 Test Tube Rack 24 Place for 20mm Test Tubes with Holes

Dynalon 159505-20, Test Tube Rack, 24 Place for 20mm Test Tubes with Holes

Dynalon 159505-20, Test Tube Rack, 24 Place for 20mm Test Tubes with Holes - Please note this product is not available for export. This rack has 21 holes for holding tubes that are up to 20mm in diameter. They are autoclavable.

 

Nalgene 5972-0020 Acetal Plastic Unwire Test Tube Half Rack for 20mm Test Tubes White

Nalgene 5972-0020 Acetal Plastic Unwire Test Tube Half Rack for 20mm Test Tubes, White

Nalgene 5972-0020 Acetal Plastic Unwire Test Tube Half Rack for 20mm Test Tubes, White - Dimensions (l x w x h) 128 x 103 x 83mm. Has all the features of full-size unwire test tube racks fits easily in ice or water baths and won’t float. Holds twenty 20mm test tubes or centrifuge tubes in a 4 x 5 array. Color white material acetal plastic. Useful in a wide temperature range with good chemical resistance autoclavable.

 

Bel-Art F18788-2001 Poxygrid “Half-Size” Test Tube Rack 18-20mm 20 Places 4¹⁵₁₆ x 4¹₄ x 2¹₂ in Blue

Bel-Art F18788-2001 Poxygrid “Half-Size” Test Tube Rack; 18-20mm, 20 Places, 4¹⁵/₁₆ x 4¹/₄ x 2¹/₂ in., Blue

Bel-Art F18788-2001 Poxygrid “Half-Size” Test Tube Rack; 18-20mm, 20 Places, 4¹⁵/₁₆ x 4¹/₄ x 2¹/₂ in., Blue - Durable and smooth coating is impervious to organic solvents, salts, weak acids and weak alkalis. Poxygrid “half-size” is an ideal space saver, perfect for use in water baths, under fume hoods, and other limited space locations. Epoxy coated steel wire racks are chemical and corrosion resistant. Holds 16-20mm tubes in a 5 x 4 configuration. Withstands temperatures ranging from -223c (-369f) to autoclaving at 121c (250f) and can be autoclaved.

 

Kartell 225665-0001 Red PP WetDry Test Tube Rack for 20mm Test Tubes 40 Place Case of 5

Kartell 225665-0001 Red PP Wet/Dry Test Tube Rack for 20mm Test Tubes, 40 Place (Case of 5)

Kartell 225665-0001 Red PP Wet/Dry Test Tube Rack for 20mm Test Tubes, 40 Place (Case of 5) - Dynalon # 225665-0001. Shipped flat, easily and permanently snapped together to save shipping expense and reduce shelf space needed in storerooms. This rack provides excellent stability with no tendency to float or move in circulating water baths. Test tube size 20mm. Color red. Available in three colors for easy identification. An alpha numeric grid reference on the top tier enables precise location in the rack of particular samples. Tube count 40.

 

Nalgene Unwire Blue Half-Rack for 20mm Test Tube Case of 8

Nalgene Unwire Blue Half-Rack for 20mm Test Tube (Case of 8)

Nalgene Unwire Blue Half-Rack for 20mm Test Tube (Case of 8) - Smooth finish leaves fewer places for contaminants to lodge no welds to break, no sharp edges. Higher specific gravity than water so stays submerged in a water bath-won’t float. Withstands most lab chemicals and temperatures up to 121°c for a variety of lab procedures. Endplates accept large labels. Available in six bright colors to help keep samples organized.

 

KeL Scientific KS-803 20 mm Plastic Test Tube Rack 40 Holes Blue

KeL Scientific KS-803 20 mm Plastic Test Tube Rack, 40 Holes, Blue

KeL Scientific KS-803 20 mm Plastic Test Tube Rack, 40 Holes, Blue - This general purpose rack holds 40 test tubes up to 20 mm in width and is ideal for use in many applications from laboratory testing to food and beverage service.

 

Nalgene 5970-0520 Acetal Plastic Unwire Test Tube Rack for 20mm Test Tubes Red

Nalgene 5970-0520 Acetal Plastic Unwire Test Tube Rack for 20mm Test Tubes, Red

Nalgene 5970-0520 Acetal Plastic Unwire Test Tube Rack for 20mm Test Tubes, Red - Resmer manufacturing technology helps rack keep its bright color longer. Useful in a wide temperature range with good chemical resistance autoclavable. Dimensions (l x w x h) 250 x 102 x 83mm. Color bright red material acetal plastic. Holds forty 20mm test tubes or centrifuge tubes in a 4 x 10 array.

 

Nalgene Unwire White Half-Rack for 20mm Test Tube Case of 8

Nalgene Unwire White Half-Rack for 20mm Test Tube (Case of 8)

Nalgene Unwire White Half-Rack for 20mm Test Tube (Case of 8) - Higher specific gravity than water so stays submerged in a water bath-won’t float. Withstands most lab chemicals and temperatures up to 121°c for a variety of lab procedures. Available in six bright colors to help keep samples organized. Smooth finish leaves fewer places for contaminants to lodge no welds to break, no sharp edges. Endplates accept large labels.

 

Nalgene Unwire Green Half-Rack for 20mm Test Tube Case of 8

Nalgene Unwire Green Half-Rack for 20mm Test Tube (Case of 8)

Nalgene Unwire Green Half-Rack for 20mm Test Tube (Case of 8) - Higher specific gravity than water so stays submerged in a water bath-won’t float. Endplates accept large labels. Smooth finish leaves fewer places for contaminants to lodge no welds to break, no sharp edges. Available in six bright colors to help keep samples organized. Withstands most lab chemicals and temperatures up to 121°c for a variety of lab procedures.

 

20 mm Plastic Test Tube Rack 40 Holes White KeL Scientific KS-803

20 mm Plastic Test Tube Rack, 40 Holes, White, KeL Scientific KS-803

20 mm Plastic Test Tube Rack, 40 Holes, White, KeL Scientific KS-803 - This general purpose rack holds 40 test tubes up to 20 mm in width and is ideal for use in many applications from laboratory testing to food and beverage service.

 

Dynalon 416044 Polyethylene HDPE Test Tube Rack Tube for 18-20mm Test Tubes 12-Place Pack Of 12

Dynalon 416044 Polyethylene (HDPE) Test Tube Rack Tube for 18-20mm Test Tubes, 12-Place (Pack Of 12)

Dynalon 416044 Polyethylene (HDPE) Test Tube Rack Tube for 18-20mm Test Tubes, 12-Place (Pack Of 12) - Dynalon® # 416044. 18-20mm. Width 4in. Test tube rack made of high density polyethylene will hold 12 test tubes. Height 2-3/8in. Material hdpe. Tube count 12. Test tube size o. D. Length 8in. Includes five 1/2in spindles.

 

Round Test Tube Rack Hold 24 Tubes up to 20mm

Round Test Tube Rack Hold 24 Tubes up to 20mm

Round Test Tube Rack Hold 24 Tubes up to 20mm - Solid hi-impact plastic construction. Rack is 145mm in diameter, and 70mm high, and features a perforated bottom. Karter scientific® is a registered trademark in united states of america. To maintain quality control, authorized permission is required in the resale of our products. Good quality rount test tube rack will hold 24 tubes up to 20mm in diameter.

 

Nalgene 5970-0020 Acetal Plastic Unwire Test Tube Rack for 20mm Test Tubes White

Nalgene 5970-0020 Acetal Plastic Unwire Test Tube Rack for 20mm Test Tubes, White

Nalgene 5970-0020 Acetal Plastic Unwire Test Tube Rack for 20mm Test Tubes, White - Color bright white material acetal plastic. Useful in a wide temperature range with good chemical resistance autoclavable. Dimensions (l x w x h) 250 x 102 x 83mm. Holds forty 20mm test tubes or centrifuge tubes in a 4 x 10 array. Resmer manufacturing technology helps rack keep its bright color longer.

 

Dynalon 159505-21 Test Tube Rack 48 Place for 20mm Test Tubes with Holes

Dynalon 159505-21, Test Tube Rack, 48 Place for 20mm Test Tubes with Holes

Dynalon 159505-21, Test Tube Rack, 48 Place for 20mm Test Tubes with Holes - This rack has 21 holes for holding tubes that are up to 20mm in diameter. They are autoclavable. Please note this product is not available for export.

 

Nalgene 5930-0020 Polypropylene Test Tube Rack for 16-20mm Test Tubes

Nalgene 5930-0020 Polypropylene Test Tube Rack for 16-20mm Test Tubes

Nalgene 5930-0020 Polypropylene Test Tube Rack for 16-20mm Test Tubes - Non-autoclavable. Holds forty 20mm culture tubes holes are keyed with molded-in numbers and letters for easy tube identification. Material polypropylene. Tube diameter 16-20mm array 4 x 10 size (l x w) 285 x 115cm. Can be stacked when empty has molded-in handles for easy carrying superior chemical resistance.

 

Bel-Art F18788-2003 Poxygrid “Half-Size” Test Tube Rack 18-20mm 20 Places 4¹⁵₁₆ x 4¹₄ x 2¹₂ in Orange

Bel-Art F18788-2003 Poxygrid “Half-Size” Test Tube Rack; 18-20mm, 20 Places, 4¹⁵/₁₆ x 4¹/₄ x 2¹/₂ in., Orange

Bel-Art F18788-2003 Poxygrid “Half-Size” Test Tube Rack; 18-20mm, 20 Places, 4¹⁵/₁₆ x 4¹/₄ x 2¹/₂ in., Orange - Withstands temperatures ranging from -223c (-369f) to autoclaving at 121c (250f) and can be autoclaved. Durable and smooth coating is impervious to organic solvents, salts, weak acids and weak alkalis. Holds 16-20mm tubes in a 5 x 4 configuration. Poxygrid “half-size” is an ideal space saver, perfect for use in water baths, under fume hoods, and other limited space locations. Epoxy coated steel wire racks are chemical and corrosion resistant.

 

Thermo Scientific 2074Q ELED Dry Bath Incubator Modular Heat Block 8 Capacity For 20mm Test Tubes for 2000 Digital or 2050 Analog Series Dry Bath Incubators

Thermo Scientific 2074Q ELED Dry Bath Incubator Modular Heat Block, 8 Capacity, For 20mm Test Tubes for 2000 Digital or 2050 Analog Series Dry Bath Incubators

Thermo Scientific 2074Q ELED Dry Bath Incubator Modular Heat Block, 8 Capacity, For 20mm Test Tubes for 2000 Digital or 2050 Analog Series Dry Bath Incubators - Designed to provide close contact of tubes to block walls for excellent heat transfer. Dri bath incubator modular heating block for use with the digital 2000 series and analog 2050 series modular block dry baths. Holds eight 20mm test tubes. Includes thermometer well and block puller. Tube diameter is 206cm (081in).

 

Talboys 984TAP20MMT 20mm Test Tube Sectional Block

Talboys 984TAP20MMT, 20mm Test Tube Sectional Block

Talboys 984TAP20MMT, 20mm Test Tube Sectional Block - Base plate is designed to fit on the talboys professional or advanced round top or other 135mm diameter top models. For added versatility, the base plate has a centrally located threaded opening to accommodate a 1/2 (13mm) support rod. Each block has a thermometer well for measuring block temperature. Blocks are made of anodized aluminum to provide superior temperature stability and heat transfer. The base plate can hold 5 sectional blocks or one uni block. Both block styles are offered in 9 different sample size configurations for vials and test tubes. Safety handles are available to aid in the safe removal of the base plate with blocks. 20mm test tube sectional block features heat and stir a variety of samples simultaneously on one hotplate uni and sectional blocks accommodate 9 different sample sizes anodized aluminum with close block to tube contact ensures optimal transfer of heat the talboys multi sample reaction station enables you to heat and stir multiple samples of one size or up to five multiple sample blocks of different sizes, all with one unit.

 

Dry Bath Incubator Modular Heat Block 8 Capacity For 20 mm Test Tubes - 2074Q - EACH

Dry Bath Incubator Modular Heat Block, 8 Capacity, For 20 mm Test Tubes – 2074Q – EACH

Dry Bath Incubator Modular Heat Block, 8 Capacity, For 20 mm Test Tubes – 2074Q – EACH - Please note this product is not available for export. Barnstead/lab-line. They are autoclavable.

 

Kartell 225665-0002 Blue PP WetDry Test Tube Rack for 20mm Test Tubes 40 Place Case of 5

Kartell 225665-0002 Blue PP Wet/Dry Test Tube Rack for 20mm Test Tubes, 40 Place (Case of 5)

Kartell 225665-0002 Blue PP Wet/Dry Test Tube Rack for 20mm Test Tubes, 40 Place (Case of 5) - Tube count 40. Test tube size 20mm. This rack provides excellent stability with no tendency to float or move in circulating water baths. Dynalon # 225665-0002. An alpha numeric grid reference on the top tier enables precise location in the rack of particular samples. Shipped flat, easily and permanently snapped together to save shipping expense and reduce shelf space needed in storerooms. Available in three colors for easy identification. Color blue.

 

Kartell 225665-0000 White PP WetDry Test Tube Rack for 20mm Test Tubes 40 Place Case of 5

Kartell 225665-0000 White PP Wet/Dry Test Tube Rack for 20mm Test Tubes, 40 Place (Case of 5)

Kartell 225665-0000 White PP Wet/Dry Test Tube Rack for 20mm Test Tubes, 40 Place (Case of 5) - Available in three colors for easy identification. Test tube size 20mm. An alpha numeric grid reference on the top tier enables precise location in the rack of particular samples. Dynalon # 225665-0000. This rack provides excellent stability with no tendency to float or move in circulating water baths. Color white. Tube count 40. Shipped flat, easily and permanently snapped together to save shipping expense and reduce shelf space needed in storerooms.





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