Glass Joints

All PTFE filter reactor an extension of the famous Ace borosilicate glass filter reactor product line. The head, head joints, body, stirrer bearing, valved bottom filter assembly, and stir shaft with agitator are all PTFE.

All PTFE filter reactor an extension of the famous Ace borosilicate glass filter reactor product line. The head, head joints, body, stirrer bearing, valved bottom filter assembly, and stir shaft with agitator are all PTFE.

Microscale Craig tube for recrystallizing small quantities of reaction product. Consists of a glass outer tube with non-uniform grind to purposely allow leakage, and a PTFE inner plug*.

Single stage oil diffusion pump useful with manifolds such as AF-0450 through AF-0454. Will provide vacuum of 10 -5 torr, at a pumping rate of approx 8L/sec.

Single stage oil diffusion pump useful with manifolds such as AF-0450 through AF-0454. Will provide vacuum of 10 -5 torr, at a pumping rate of approx 8L/sec.

This PYREX® tube is approximately 200mm long and may be used for simple semi-micro vacuum or atmospheric distillation, either as a reaction flask or a receiving tube. It has two 24/40 Standard Taper outer joints.

These PYREX&reg 1mL and 2mL Craig Receiver Tubes, Recrystallization Tubes, and PTFE Plugs are replacement parts for Craig Tubes for the 6949M series of PYREX microchemistry kits (Thomas No. 0320H44) .

These PYREX&reg 1mL and 2mL Craig Receiver Tubes, Recrystallization Tubes, and PTFE Plugs are replacement parts for Craig Tubes for the 6949M series of PYREX microchemistry kits (Thomas No. 0320H44) .

These PYREX&reg 1mL and 2mL Craig Receiver Tubes, Recrystallization Tubes, and PTFE Plugs are replacement parts for Craig Tubes for the 6949M series of PYREX microchemistry kits (Thomas No. 0320H44) .

These PYREX&reg 1mL and 2mL Craig Receiver Tubes, Recrystallization Tubes, and PTFE Plugs are replacement parts for Craig Tubes for the 6949M series of PYREX microchemistry kits (Thomas No. 0320H44) .

Pyrex Standard Taper Connecting Tubes (5738E14) Arms are approximately 75&deg apart Equipped with inner Standard Taper joints that are both 24/40 Often used as a still head adapter Still Head Standard Taper Connecting Tubes (5738H82 and L18)

For user convenience, PYREX Erlenmeyer flasks are graduated to show approximate capacity. The 25- 50- and 125 mL flasks are satisfactory for use as a weighing bottle. Erlenmeyer flasks come with a PYREX Standard Taper stopper.