GN-9B-M7
GN-9B-M7
Impinger bottle only, Method 7, 250 mL, unground taper joint, accepts GN-9I
Description
Impinger bottle only, Method 7, 250 mL, unground taper joint, accepts GN-9I
Impinger bottle only, Method 7, 250 mL, unground taper joint, accepts GN-9I
Impinger bottle only, Method 7, 250 mL, unground taper joint, accepts GN-9I