Product Description
Description:
New Advance Chemistry Lab Glassware Glass Adapter Vacuum Take Off,Suitable for acid and alkali resistance, high temperature,It has low expansion rate, high temperature resistance, high hardness, high light transmittance and high chemical stability. Widely used in chemical industry, teaching, experiment, etc.
Material:Made from borosilicate glass 3.3
Size:
top diameter:（50mm/60mm/75mm/80mm/90mm/100mm）
lower joint：（19/26,24/29）
lower lateral joint：（8.3mm）
Package includes: 1PCS
