But alas you guys do a great job of finding that idea just out of my imagination. Basically, I need a test tube rack that can hold about 20 tubes in an ice bath. The rack itself must hit the bottom of the bath and the tubes must be at least one inch above water to allow for further addition of conc acid, while in the bath.. Molded of a special blend of polypropylene that is heavier than water, these racks sink to the bottom of the bath and will not tip over. All racks are 21.3L x 11cmW (8³/₈ x 4⁵/₁₆")

Water bath full of test tubes Stock Image H305/0167 Science
Water bath full of test tubes Stock Image H305/0167 Science
MyBath Digital Water Bath Rack for 41 x 15mL Tubes
MyBath Digital Water Bath Rack for 41 x 15mL Tubes
Lab equipment Tube racks for water baths
Lab equipment Tube racks for water baths
Grant Instruments Test Tube Rack for Unstirred Water BathsBathsBath Accessories
Grant Instruments Test Tube Rack for Unstirred Water BathsBathsBath Accessories
CLS4212 RACKS, CULTURE TUBES, WATER BATHS Chemglass Life Sciences
CLS4212 RACKS, CULTURE TUBES, WATER BATHS Chemglass Life Sciences
Stainless Steel Test Tube Racks For Stirred Baths NickelElectro Ltd
Stainless Steel Test Tube Racks For Stirred Baths NickelElectro Ltd
SP BelArt Water Bath Test Tube Racks SP BelArt
SP BelArt Water Bath Test Tube Racks SP BelArt
Falcon tubes and rack in a hot water bath at
Falcon tubes and rack in a hot water bath at
Falcon tubes and rack in a hot water bath at
Falcon tubes and rack in a hot water bath at
15 mL Conical Tube Water Bath Tube Rack ⋆ Scientific
15 mL Conical Tube Water Bath Tube Rack ⋆ Scientific
Lab Equipment Test Tube Racks Test tube racks
Lab Equipment Test Tube Racks Test tube racks
Test Tube Storage Boxes & Racks Tube Racks Boekel
Test Tube Storage Boxes & Racks Tube Racks Boekel
Jual Acc Water Bath Julabo Test tube rack for 90
Jual Acc Water Bath Julabo Test tube rack for 90
Test Tube Types, Uses, Water Bath YouTube
Test Tube Types, Uses, Water Bath YouTube
Test Tube Racks for Water Baths, TW Series VWR
Test Tube Racks for Water Baths, TW Series VWR
Stainless Steel Test Tube Rack, 10 Holes, 30 Mm (1
Stainless Steel Test Tube Rack, 10 Holes, 30 Mm (1
Test tube racks stainless steel for SAP, JBN, JBA and
Test tube racks stainless steel for SAP, JBN, JBA and
Accessories Test tube racks for water baths WB series, Gesch.
Accessories Test tube racks for water baths WB series, Gesch.
Grant Instruments Test Tube Racks (SR) for Aqua Pro Shaking
Grant Instruments Test Tube Racks (SR) for Aqua Pro Shaking
Test tube racks for water baths, SP BelArt VWR
Test tube racks for water baths, SP BelArt VWR
50 mL Conical Tube Water Bath Tube Rack ⋆ Scientific
50 mL Conical Tube Water Bath Tube Rack ⋆ Scientific
Test tube racks for shaking water baths SW, stainless steel
Test tube racks for shaking water baths SW, stainless steel
Memmert Test Tube Rack For Use With WTB50 Water Baths;
Memmert Test Tube Rack For Use With WTB50 Water Baths;
Eppendorf Test Tube Racks for Model C76 Water Bath ShakerBathsBath
Eppendorf Test Tube Racks for Model C76 Water Bath ShakerBathsBath
Steel test tube rack Easier Way Medical
Steel test tube rack Easier Way Medical
Buy Test Tube Rack For Water Bath 205*205*110 mm, 100
Buy Test Tube Rack For Water Bath 205*205*110 mm, 100
1pc Polypropylene Heavy Duty Test Tube Rack Blue Color 24
1pc Polypropylene Heavy Duty Test Tube Rack Blue Color 24
Lab Suppliers
Lab Suppliers
Test Tube Rack Test Tubes Rack Sampling Tube Rack Micropipette
Test Tube Rack Test Tubes Rack Sampling Tube Rack Micropipette
Test Tube Racks for Water Baths, TW Series VWR
Test Tube Racks for Water Baths, TW Series VWR

Sample Racks for Precision™ Water Baths. Keep your samples in place with racks for water baths. Available in 1.5 mL Microfuge Rack. The question of do you put test tube racks into water baths sparks considerable debate in laboratory settings. Temperature stability, a critical attribute for enzyme activity in biological assays, can be compromised by improper water bath usage.