Glass Bottles
12
General Purpose Glass Bottles
■ Bottles manufactured from soda-lime glass that conforms to USP Type III requirements ■ Available in clear glass or amber glass for light sensitive samples ■ Narrow mouth bottles are ideal for liquids ■ Wide mouth bottles are ideal for dry and viscous samples ■ Valumetric ™ bottles are for measuring while you sample
■ White polypropylene or black phenolic screw caps ■ Screw caps are pre-attached to the containers or are available separately ■ Choice of cap liners: PTFE faced foamed polyethylene liner, poly-vinyl liner, rubber liner, PTFE faced rubber, or PE cone liner ■ Tamper Evident Seal / HAZCOM Label provided in each case of bottles with the exception of bulk packs
Cap Liner Specifications
Material
Description
Applications
Pulp / Poly-Vinyl
One mil poly-vinyl film bonded to one mil HDPE on a #30 white pulp paper backing. Superior to plain pulp paper because it provides an excellent moisture barrier. PTFE faced foamed polyethylene liner that offers the excellent chemical resistance of PTFE with the compressibility and sealing properties of polyethylene foam. Manufactured from polyethylene (LDPE). The unique cone design provides a wedge type seal that not only seals across the top but also across the inside diameter. 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.” The white rubber / 0.005" PTFE liner consists of virign PTFE bonded to the white sulfur cured styrene-butadiene rubber. Complies with the FDA 21CFR 177.1550.
General purpose: Suitable for wide range of applications. Chemical resistance: Good for mild acids, alkalis, solvents, alcohols, oils and aqueous products. Poor for active hydrocarbons and bleaches. Typical applications: analytical lab samples, high purity chemicals, strong acids, solvents. Excellent for environmental samples, pharmaceuticals and diagnostic reagents. This liner is stress crack resistant and offers superior torque retention and excellent sealing characteristics. It is recommended that this liner be tested prior to use for leak seal. Excellent properties of resilience, resistant to moisture vapor. Satisfactory for most moderate chemicals. Not good for oils, strong acids and hydrocarbons. Autoclavable.
PTFE Faced Foamed Polyethylene
PE Cone
Styrene-Butadiene Rubber (14B)
PTFE Faced Rubber
Designed for the ultimate in product safety. PTFE provides totally inert inner seal and surface facing the sample or product. Autoclavable.
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