Best 15 20 Mm Test Tubes

 

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

 

Dynalon 416034 Polyethylene HDPE Test Tube Rack Tube for 20-22mm Test Tubes 12-Place Pack Of 12

Dynalon 416034 Polyethylene (HDPE) Test Tube Rack Tube for 20-22mm Test Tubes, 12-Place (Pack Of 12)

Dynalon 416034 Polyethylene (HDPE) Test Tube Rack Tube for 20-22mm Test Tubes, 12-Place (Pack Of 12) - Height 2-3/8in. Includes five 1/2in spindles. Dynalon® # 416034. 20-22mm. Material hdpe. Tube count 12. D. Width 4in. Test tube rack made of high density polyethylene will hold 12 test tubes. Length 8in. Test tube size o.

 

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

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

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

 

Poxygrid F18762-0000 40 Place Epoxy-Coated Steel Rack for 18-20 mm Test Tubes 1Pk

Poxygrid F18762-0000 40 Place Epoxy-Coated Steel Rack for 18-20 mm Test Tubes; 1/Pk

Poxygrid F18762-0000 40 Place Epoxy-Coated Steel Rack for 18-20 mm Test Tubes; 1/Pk - Durable and chemical/corrosion-resistant. Epoxy will handle a temperature range of -369 to 250°f (-223 to 121°c). Epoxy-coated steel wire racks are chemical and corrosion resistant unaffected by organic solvents, salts, weak acids and alkalies. Autoclavable.

 

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 - They are autoclavable. Please note this product is not available for export. This rack has 21 holes for holding tubes that are up to 20mm in diameter.

 

Nalgene 5970-0220 Acetal Plastic Unwire Test Tube Rack for 20mm Test Tubes Yellow

Nalgene 5970-0220 Acetal Plastic Unwire Test Tube Rack for 20mm Test Tubes, Yellow

Nalgene 5970-0220 Acetal Plastic Unwire Test Tube Rack for 20mm Test Tubes, Yellow - Color bright yellow material acetal plastic. 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. Holds forty 20mm test tubes or centrifuge tubes in a 4 x 10 array.

 

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) - Withstands most lab chemicals and temperatures up to 121°c for a variety of lab procedures. 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. Higher specific gravity than water so stays submerged in a water bath-won’t float.

 

Nalgene 5935-0020 Polycarbonate Test Tube Slant Rack for 20mm Test Tubes White

Nalgene 5935-0020 Polycarbonate Test Tube Slant Rack for 20mm Test Tubes, White

Nalgene 5935-0020 Polycarbonate Test Tube Slant Rack for 20mm Test Tubes, White - Provides a 5° or 20° slant when rack is set down on either side autoclave tubes of media in the rack. Holds forty 20mm culture tubes useful for incubating liquid cultures on a slant. Material polycarbonate. Keyed with numbers and letters for identification stackable. Tube diameter 20mm array 4 x 10 size (l x w) 285 x 115mm width of end plates at top 155cm.

 

Nalgene 5929-0020 Polycarbonate Test Tube Rack for 16-20mm Test Tubes

Nalgene 5929-0020 Polycarbonate Test Tube Rack for 16-20mm Test Tubes

Nalgene 5929-0020 Polycarbonate Test Tube Rack for 16-20mm Test Tubes - Holds forty 20mm culture tubes holes are keyed with molded-in numbers and letters for easy tube identification. Can be stacked when empty has molded-in handles for easy carrying. Material polycarbonate. Tube diameter 16-20mm array 4 x 10 size (l x w) 285 x 115cm. Autoclavable do not float in water baths.

 

Nalgene 5972-0320 Acetal Plastic Unwire Test Tube Half Rack for 20mm Test Tubes Blue

Nalgene 5972-0320 Acetal Plastic Unwire Test Tube Half Rack for 20mm Test Tubes, Blue

Nalgene 5972-0320 Acetal Plastic Unwire Test Tube Half Rack for 20mm Test Tubes, Blue - 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. Dimensions (l x w x h) 128 x 103 x 83mm. Useful in a wide temperature range with good chemical resistance autoclavable. Color blue material acetal plastic.

 

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) - Tube count 40. Test tube size 20mm. Dynalon # 225665-0001. Color red. Available in three colors for easy identification. 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. An alpha numeric grid reference on the top tier enables precise location in the rack of particular samples.

 

Nalgene 5970-0420 Acetal Plastic Unwire Test Tube Rack for 20mm Test Tubes Green

Nalgene 5970-0420 Acetal Plastic Unwire Test Tube Rack for 20mm Test Tubes, Green

Nalgene 5970-0420 Acetal Plastic Unwire Test Tube Rack for 20mm Test Tubes, Green - Useful in a wide temperature range with good chemical resistance autoclavable. Dimensions (l x w x h) 250 x 102 x 83mm. Resmer manufacturing technology helps rack keep its bright color longer. Holds forty 20mm test tubes or centrifuge tubes in a 4 x 10 array. Color bright green material acetal plastic.

 

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

 

Talboys 984TAM20MMT 20mm Test Tube Uni Block

Talboys 984TAM20MMT, 20mm Test Tube Uni Block

Talboys 984TAM20MMT, 20mm Test Tube Uni Block - Both block styles are offered in 9 different sample size configurations for vials and test tubes. For added versatility, the base plate has a centrally located threaded opening to accommodate a 1/2 (13mm) support rod. Safety handles are available to aid in the safe removal of the base plate with blocks. Each block has a thermometer well for measuring block temperature. 20mm test tube uni 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. The base plate can hold 5 sectional blocks or one uni block. Base plate is designed to fit on the talboys professional or advanced round top or other 135mm diameter top models. Blocks are made of anodized aluminum to provide superior temperature stability and heat transfer.

 

40 Position x 20 mm Test Tube Stand

40 Position x 20 mm Test Tube Stand

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