Without screw caps Ideal for field or general laboratory use

With attached screw caps Ideal for field or general laboratory use

With attached screw caps Ideal for field or general laboratory use

With attached screw caps Ideal for field or general laboratory use

Ideal for high purity chemicals, strong acids, solvents Excellent for environmental samples, pharmaceuticals and diagnostic reagents Teflon-faced foamed polyethylene liner offers the excellent chemical resistance of Teflon with the compressibility and sealing properties of polyethylene foam.

Aluminum foil-faced pulp board liners Use these caps with organic solvents

With attached screw caps Ideal for field or general laboratory use

Resistant to moisture vapor Chemical barrier Autoclavable Caps have excellent properties of resilience. The 14B white rubber lining material consists of homogeneous sulfur cured styrene-butadiene rubber. FDA Status complies with 21CFR 177.26, "Rubber articles intended for repeated use."

With attached screw caps Ideal for field or general laboratory use