Clamp, Pinch, #12-L,
Chemglass Clamp, Pinch, #12-L,; Clamp, Pinch, Stainless Steel, For Joint Size #12, with screw type locking device - CHMGLS
Chemglass Clamp, Pinch, #12-L,; Clamp, Pinch, Stainless Steel, For Joint Size #12, with screw type locking device - CHMGLS
