US$ 29.99
a 24W filament lamp
two adjustment screws on a spring-loaded aluminum bar
For laboratory and engineering measurement without warping or chemical damage
Smooth-bore silicon rubber tubing measuring 4 mm outer by 1 mm inner
image-formation
Two Parallel Necks Claisen Adapter, 19/26 Socket and 24/29 Cone, Borosilicate Glass Type_Apron a 24W filament lampClaisen adapter in heavy duty borosilicate glass features two parallel necks with 19 26 sockets for vacuum distillation and chemistry procedures.
US$ 29.99
US$ 13.95
US$ 124.00
US$ 42.95
US$ 34.95
US$ 143.20
US$ 148.00