Brand: Bel-Art
Model: H18977-0000
This polypropylene rack holds 143 vacuum-type syringe tubes: 80 tubes 12.7mm (¹/₂") O.D. and 63 tubes 16mm (⁵/₈") O.D. up to 102mm (4") long.
•Tubes are suspended in channels by colored stoppers providing instant visual identification
•One or two channels may be left open for stacking blood samples ..
Brand: Bel-Art
Model: F18391-0001
Supports gradient makers, hot plates, flasks, beakers, baths and other lab items up to 6.8kg (15lb). Molded of strong polycarbonate and assembled with no metal parts, the plastic jack is electrically non-conductive, can be immersed in a bath or used in corrosive environments and is steam autoclavabl..