[16MM & 50 HOLES CASE OF 50]
[16MM & 25 HOLES CASE OF 50]
[13MM & 25 HOLES SINGLE]
[16MM & 25 HOLES SINGLE]
Karter Scientific is a registered trademark in United States of America. To maintain quality control, authorized permission is required in the resale of our products. Economical cardboard rack coated for water resistance. Holds 50; 14-16mm diameter test tubes