PYREX Enlarging Adapters with 19/38 Standard Taper
Corning These PYREX® enlarging adapters have a 19/38 Standard Taper outer joint at the top and a larger 24/40 Standard Taper inner joint at the bottom. - COG
Corning These PYREX® enlarging adapters have a 19/38 Standard Taper outer joint at the top and a larger 24/40 Standard Taper inner joint at the bottom. - COG
