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. Capacity Array Rack Color Tube ID Dimensions Unit of Measure Your Cost Purchase
HLF RACK TT U 8 CS
NAL5972-0030
EF23382Q 50mL 3 x 3 White 30mm 4 5/16" x 4 5/16" x 3 5/16" Case of 8
$175.11
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 30mL 4 x 4 Blue 25mm 4 13/16" x 4 13/14" x 2 15/16" Case of 8
$179.74
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 7.5mL 6 x 6 Red 13mm 4" x 4" x 2 1/4" Case of 8
$165.04
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 15mL 6 x 6 White 16mm 5" x 5" x 2 3/4" Case of 8
$169.71
$149.88
12% discount
Add to Cart 1 In Stock 1 In Stock
HLF RACK TT U 8/CS
NAL5972-0020
EF23382J 18ml 4 x 5 White 20mm 5" x 4" x 3 1/4" Case of 8
$175.11
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 7.5mL 6 x 6 Blue 13mm 4" x 4" x 2 1/4" Case of 8
$161.20
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 18ml 4 x 5 Green 20mm 5" x 4" x 3 1/4" Pack of 1
$23.03
Add to Cart 3 In Stock 3 In Stock
HLF RACK TT U 8 CS
NAL5972-0013
EF23382A 7.5mL 6 x 6 White 13mm 4" x 4" x 2 1/4" Case of 8
$161.23
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 50mL 3 x 3 Green 30mm 4 5/16" x 4 5/16" x 3 5/16" Pack of 1
$22.43
Add to Cart 3 In Stock 3 In Stock
HLF RACK TT U 8 CS
NAL5972-0025
EF23382N 30mL 4 x 4 White 25mm 4 13/16" x 4 13/14" x 2 15/16" Case of 8
$179.74
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 15mL 6 x 6 Red 16mm 5" x 5" x 2 3/4" Case of 8
$169.71
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 18ml 4 x 5 Red 20mm 5" x 4" x 3 1/4" Case of 8
$184.24
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 18ml 4 x 5 Blue 20mm 5" x 4" x 3 1/4" Case of 8
$175.11
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 15mL 6 x 6 Green 16mm 5" x 5" x 2 3/4" Case of 8
$191.28
$168.94
12% discount
Add to Cart 1 In Stock 1 In Stock
UNWIRE HALF RACK 30MM 8CS
NAL5972-0330
EF23382R 50mL 3 x 3 Blue 30mm 4 5/16" x 4 5/16" x 3 5/16" Case of 8
$175.11
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 50mL 3 x 3 Red 30mm 4 5/16" x 4 5/16" x 3 5/16" Case of 8
$175.11
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 15mL 6 x 6 Blue 16mm 5" x 5" x 2 3/4" Pack of 1
$21.21
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 7.5mL 6 x 6 Green 13mm 4" x 4" x 2 1/4" Case of 8
$165.09
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