Nalgene Unwire Test Tube Half Size Racks

Thermo Scientific Nalgene Unwire Test Tube Half Size Racks are ideal for use in incubators, refrigerators, freezers, under lab hoods, and on bench tops. They fit easily in ice or water baths. They will not float. They are far more space-efficient than full-sized racks and they are molded in six bright colors to help keep samples organized. They combine all the features of our full sized Unwire racks, but occupy half the space.

These racks are repeatedly autoclavable. Their smooth finish leaves fewer places for contaminants to lodge and there are no welds to break and no sharp edges. Endplates accept large labels. They have a higher specific gravity than water so they stay submerged in a water bath. They withstand most lab chemicals and temperatures up to 121°C for a variety of lab procedures. 15mL conical tubes fit 20mm racks and 50ml conical fit 30mm racks. No assembly is required.

Key Features

  • The half-racks save space and can easily fit in ice or water baths
  • Combine all features of full sized Unwire racks
  • Molded in six bright colors
  • Repeatedly autoclavable
Filter
Item No. Alt. Part No. Array Rack Color Tube ID Capacity Dimensions Unit of Measure Your Cost Purchase
HLF RACK TT U 8 CS
NAL5972-0030
EF23382Q 3 x 3 White 30mm 50mL 4 5/16" x 4 5/16" x 3 5/16" Case of 8
$175.11/CS
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
HLF RACK TT U 8 CS
NAL5972-0325
EF23382P 4 x 4 Blue 25mm 30mL 4 13/16" x 4 13/14" x 2 15/16" Case of 8
$179.74/CS
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
HLF RACK TT U 8/CS
NAL5972-0513
EF23382D 6 x 6 Red 13mm 7.5mL 4" x 4" x 2 1/4" Case of 8
$165.04/PK
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
HLF RACK TT U 8 CS
NAL5972-0016
EF23382E 6 x 6 White 16mm 15mL 5" x 5" x 2 3/4" Case of 8
$169.71/CS
Add to Cart 1 In Stock 1 In Stock
HLF RACK TT U 8/CS
NAL5972-0020
EF23382J 4 x 5 White 20mm 18ml 5" x 4" x 3 1/4" Case of 8
$175.11/PK
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
HLF RACK TT UNWRE BLU ACL;13MM
NAL5972-0313
EF23382B 6 x 6 Blue 13mm 7.5mL 4" x 4" x 2 1/4" Case of 8
$161.20/PK
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
HLF RACK TT U 1/PK
NAL5972-0420
EF23382L 4 x 5 Green 20mm 18ml 5" x 4" x 3 1/4" Pack of 1
$23.03/PK
Add to Cart 4 In Stock 4 In Stock
HLF RACK TT U 8 CS
NAL5972-0013
EF23382A 6 x 6 White 13mm 7.5mL 4" x 4" x 2 1/4" Case of 8
$161.23/CS
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
HLF RACK TT U 1 PK
NAL5972-0430
EF23382S 3 x 3 Green 30mm 50mL 4 5/16" x 4 5/16" x 3 5/16" Pack of 1
$22.43/PK
Add to Cart 4 In Stock 4 In Stock
HLF RACK TT U 8 CS
NAL5972-0025
EF23382N 4 x 4 White 25mm 30mL 4 13/16" x 4 13/14" x 2 15/16" Case of 8
$179.74/CS
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
HLF RACK TT U 8 CS
NAL5972-0516
EF23382H 6 x 6 Red 16mm 15mL 5" x 5" x 2 3/4" Case of 8
$169.71/CS
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
UNWIRE HALF RACK 20MM 8/CS
NAL5972-0520
EF23382M 4 x 5 Red 20mm 18ml 5" x 4" x 3 1/4" Case of 8
$184.24/CS
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
UNWIRE HALF RACK 20MM 8 CS
NAL5972-0320
EF23382K 4 x 5 Blue 20mm 18ml 5" x 4" x 3 1/4" Case of 8
$175.11/CS
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
HLF RACK TT U 8CS
NAL5972-0416
EF23382G 6 x 6 Green 16mm 15mL 5" x 5" x 2 3/4" Case of 8
$191.28/CS
Add to Cart 1 In Stock 1 In Stock
UNWIRE HALF RACK 30MM 8CS
NAL5972-0330
EF23382R 3 x 3 Blue 30mm 50mL 4 5/16" x 4 5/16" x 3 5/16" Case of 8
$175.11/CS
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
HLF RACK TT U 8 CS
NAL5972-0530
EF23382T 3 x 3 Red 30mm 50mL 4 5/16" x 4 5/16" x 3 5/16" Case of 8
$175.11/CS
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
UNWIRE HALF RACK 16MM 1PK
NAL5972-0316
EF23382F 6 x 6 Blue 16mm 15mL 5" x 5" x 2 3/4" Pack of 1
$21.21/PK
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock
HLF RACK TT U 8 CS
NAL5972-0413
EF23382C 6 x 6 Green 13mm 7.5mL 4" x 4" x 2 1/4" Case of 8
$165.09/CS
Add to Cart This item is not currently stocked. Allow 1-2 weeks. Please call us at 800-328-8378 if you'd like us to keep stock in the future In Stock