Scalpel Handle, Plastic

Catalogue No. 4011350/2

All stainless steel, blunt end needle, length 95mm. Overall length 130mm.
*Bent

Catalogue No. 4011600/1

A. Withoutwax
B. Withwax
Size : 10 × 8 inches

Catalogue No. 4011830

For demonstrating and measuring the oxygen uptake in respiring material, germinating seeds. Bulbed glass vessel graduated 75 to 100 x 1ml. with levelling tube. Complete with stand.