Newest Products

GYPSUM | A sulfate mineral that often forms from evaporating lakes in what is known as an evaporite deposit. Crystals grow into soft, wide sheets,...

RED SLATE | Slate is very lightly metamorphosed and well-foliated. This appearance often makes it difficult to distinguish from its parent rock, s...

ANTHRACITE COAL | Anthracite coal is bright and reflective, indicative of the intense heat and pressure required to form it. Anthracite coal often...

VOLCANIC TUFF | Dust & ash deposited during explosive volcanic eruptions can become compacted and lithified over time, forming large packages ...

Pack of ten #16 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured ...

Pack of ten #15 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured ...

Pack of ten #14 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured ...

Pack of ten #13.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufacture...

Pack of ten #13 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured ...

Pack of ten #12 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured ...

Pack of ten #11.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufacture...

Pack of ten #11 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured ...

Pack of ten #10.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufacture...

Pack of ten #10 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured ...

Pack of ten #9 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured a...

Pack of ten #8.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured...

Pack of ten #8 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured a...

Pack of ten #8 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Eac...

Pack of ten #7.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured...

Pack of ten #7 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured a...

Pack of ten #6.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured...

Pack of ten #6 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured a...

Pack of ten #5.5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured...

Pack of ten #5 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured a...

Pack of ten #4 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured a...

Pack of ten #3 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured a...

Pack of ten #2 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured a...

Pack of ten #2 stoppers made of solid, long lasting neoprene rubber. Blue color. Manufactured according to sizes recommended by ASTM standards. Eac...

Pack of ten #1 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 5mm in diameter. Manufactured a...

Pack of ten #0 stoppers made of long lasting neoprene rubber. Blue color. Each stopper features two holes measuring 3mm in diameter. Manufactured a...

All materials for conducting vacuum filtration procedures 6-piece set includes: (1) 500mL glass filtering flask with sidearm; (1) hand-held vacuum...

2000ml capacity distilling flask made of high quality, heavy duty Borosilicate 3.3 Glass. Three angled necks. Ground joint, size 24/40. Round bottom.

1000ml capacity distilling flask made of high quality, heavy duty Borosilicate 3.3 Glass. Three angled necks. Ground joint, size 24/40. Round bottom.

500ml capacity distilling flask made of high quality, heavy duty Borosilicate 3.3 Glass. Three angled necks. Ground joint, size 24/40. Round bottom.

Distillation adapter with bend. Joint size, 55/50.

Distillation adapter with bend. Joint size,24/40. Made of high quality, heavy duty Borosilicate 3.3 Glass.

Distillation adapter with bend and vacuum connection. Joint size, 24/40. Made of high quality, heavy duty Borosilicate 3.3 Glass.

Multiple adapter with two parallel necks. 55/50 socket size. Made of high quality, heavy duty Borosilicate 3.3 Glass.

Multiple adapter with two parallel necks. 24/40 socket size. Made of high quality, heavy duty Borosilicate 3.3 Glass.

Graham Condenser with 24/40 joint and glass connector. Length, 500mm. Made of high quality, heavy duty Borosilicate 3.3 Glass.

Graham Condenser with 24/40 joint and glass connector. Length, 400mm. Made of high quality, heavy duty Borosilicate 3.3 Glass.

Graham Condenser with 24/40 joint and glass connector. Length, 300mm. Made of high quality, heavy duty Borosilicate 3.3 Glass.

Allihn Condenser with 55/50 joint and glass connector. Length, 1000mm. Made of high quality, heavy duty Borosilicate 3.3 Glass.

Allihn Condenser with 24/40 joint and glass connector. Length, 1000mm. Made of high quality, heavy duty Borosilicate 3.3 Glass.

Allihn Condenser with 24/40 joint and glass connector. Length, 500mm. Made of high quality, heavy duty Borosilicate 3.3 Glass.

Allihn Condenser with 24/40 joint and glass connector. Length, 400mm. Made of high quality, heavy duty Borosilicate 3.3 Glass.

Allihn Condenser with 24/40 joint and glass connector. Length, 300mm. Made of high quality, heavy duty Borosilicate 3.3 Glass.

Liebig Condenser with 24/40 joint and glass connector. Length, 500mm. Made of high quality, heavy duty Borosilicate 3.3 Glass.