Incubation rings (10 pcs., 0.5 mm ring)

Burette setting ring (5 cm.)
Material : Steel
Ring inner diameter : 5cm



Double-necked flask (25 ml. round bottom)
Material : Borosilicate glass
Capacity：25ml
Middle joint : 24
Side joints : 19
high temperature resistance
clear vision




Water Bath (0-99 degrees), size 5 liters

Liquid Nitrogen Storage Tank

Freezer (510L, -80C, Single Compressor)

Conveyor belt (made to order, PVC cable, price per meter)

Small size, oil-free system, no need to change oil easy care

Charging Valve for Rotary Evaporator

Borosilicate glass 3.3 Glass