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 Capacity Array Dimensions- in Rack Color Tube ID Unit of Measure Price Purchase
EF23382Q
5972-0030
50mL 3 x 3 4 5/16 x 4 5/16x 3 5/16 White 30mm Case of 8
$171.95
In Stock
EF23382D
5972-0513
7.5mL 6 x 6 4 x 4 x 2 1/4 Red 13mm Pack of 1
$26.95
2 In Stock 2 In Stock
EF23382J
5972-0020
18ml 4 x 5 5 x 4 x 3 1/4 White 20mm Pack of 1
$27.95
7 In Stock 7 In Stock
EF23382M
5972-0520
18ml 4 x 5 5 x 4 x 3 1/4 Red 20mm Case of 8
$164.95
In Stock
EF23382C
5972-0413
7.5mL 6 x 6 4 x 4 x 2 1/4 Green 13mm Case of 8
$162.95
In Stock
EF23382K
5972-0320
18ml 4 x 5 5 x 4 x 3 1/4 Blue 20mm Case of 8
$171.95
In Stock
EF23382B
5972-0313
7.5mL 6 x 6 4 x 4 x 2 1/4 Blue 13mm Pack of 1
$25.95
2 In Stock 2 In Stock
EF23382N
5972-0025
30mL 4 x 4 4 13/16 x 4 13/16x 2 15/16 White 25mm Case of 8
$164.95
In Stock
EF23382S
5972-0430
50mL 3 x 3 4 5/16 x 4 5/16x 3 5/16 Green 30mm Pack of 1
$27.95
8 In Stock 8 In Stock
EF23382A
5972-0013
7.5mL 6 x 6 4 x 4 x 2 1/4 White 13mm Case of 8
$157.95
In Stock
EF23382F
5972-0316
15mL 6 x 6 5 x 5 x 2 3/4 Blue 16mm Pack of 1
$26.95
5 In Stock 5 In Stock
EF23382T
5972-0530
50mL 3 x 3 4 5/16 x 4 5/16x 3 5/16 Red 30mm Case of 8
$171.95
In Stock
EF23382E
5972-0016
15mL 6 x 6 5 x 5 x 2 3/4 White 16mm Case of 8
$166.95
1 In Stock 1 In Stock
EF23382G
5972-0416
15mL 6 x 6 5 x 5 x 2 3/4 Green 16mm Case of 8
$159.95
3 In Stock 3 In Stock
EF23382H
5972-0516
15mL 6 x 6 5 x 5 x 2 3/4 Red 16mm Case of 8
$166.95
In Stock
EF23382R
5972-0330
50mL 3 x 3 4 5/16 x 4 5/16x 3 5/16 Blue 30mm Case of 8
$177.95
In Stock
EF23382P
5972-0325
30mL 4 x 4 4 13/16 x 4 13/16x 2 15/16 Blue 25mm Case of 8
$175.95
In Stock
EF23382L
5972-0420
18ml 4 x 5 5 x 4 x 3 1/4 Green 20mm Pack of 1
$28.95
6 In Stock 6 In Stock

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