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Labocap test tube closures
Labocap test tube closures made of anodises aluminium, rust-proof caps with internally fitted rust-proof chromium-nickel springs, with or without grip top. Reference Color Glas Ø mm With grip top S [...]
Erlen® Cap Stopper
Erlen® Cap Stopper. In aluminium. Colour: plated anodised. Internal spring in nickel-chromed steel. For Erlenmeyer test-tubes with a 37/39mm collar. Reference Color Glas Ø mm SU Price 37 [...]
Labocap test tube closures made of anodises aluminium, rust-proof caps with internally fitted rust-proof chromium-nickel springs, with or without grip top. Reference Color Glas Ø mm With grip top S [...]
Erlen® Cap Stopper
Erlen® Cap Stopper. In aluminium. Colour: plated anodised. Internal spring in nickel-chromed steel. For Erlenmeyer test-tubes with a 37/39mm collar. Reference Color Glas Ø mm SU Price 37 [...]