GN-9A
GN-9A
Impinger assembly, plain stem, 500 mL, unground O-ring Joints, modified Greenburg-Smith
Description
Impinger assembly, plain stem, 500 mL, unground O-ring Joints, modified Greenburg-Smith
Impinger assembly, plain stem, 500 mL, unground O-ring Joints, modified Greenburg-Smith
Impinger assembly, plain stem, 500 mL, unground O-ring Joints, modified Greenburg-Smith