Protoescigenin

Pyrex^® Büchner filter with side arm and screwthread connector

Pyrex^® Culture tube caps with insert

Pyrex^® Culture tubes with SVL phenolic screwcaps

Pyrex^® Erlenmeyer flask, graduated, ground socket

Pyrex^® Media-Lab Bottles, amber glass, with-out cap and pouring ring, with printed trace code

Pyrex^® Media-Lab Bottles, plastic coated, with-out cap and pouring ring, with printed trace code

Pyrex^® Media-Lab Bottles, wide mouth, with polypropylene cap and pouring ring, with printed trace code

Pyrex^® Media-Lab Bottles, with high temperature cap and pouring ring, with printed trace code

Pyrex^® Media-Lab Bottles, with-out cap and pouring ring, with printed trace code

Pyrex^® Mixing cylinder, class A