Lab-O-Cap Closures For 19-20mm Tubes Silver P

Code: XTE870-20

For closure of straight-necked test tubes and culture tubes. Spring clamp on the vessel outer wall. Temperature stable up to 140 °C. Product details.

per PK 100
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Anodised aluminium with internal, stainless steel, radial spring providing a gentle grip on glass tubes. Maximum operating temperature 140ºC