Product Name

Bromo-butyl rubber stopper

Type

20-A

Date of report

Sept, 24th 2009

Origin

China

Qualtity(carton)

30

Test standard

YBB00052005

Test items

criteria

Result

Main Dimension

Conforms to the method description

conforms

Chemical Reaction

Conforms to the method description

conforms

FT IR

Corresponding to the reference spectrum

conforms

Ash    %

≤50%

47

Appearance

Conforms to the method description

conforms

Penetrability   N

≤10 N

3

Sealing and puncture outfit retentivity

0

conforms

Fragmentation  ( particle)

≤5

0

Closure/container integrity

0

conforms

Self-sealing test

0

conforms

Volatile sulfides    ug/20cm²

≤50

conforms

Reducing substances, mL

≤5.0

0.1

Clarity and  Color           

Conform to the method description

conforms

Absorbance

≤0.1

0.03

Conductivity    μS/cm

≤30.0

2.1

PH

≤1.0

0.1

Heavy metal    %

≤0.0001

conforms

Ammonium

≤0.0002

Conforms

Zinc

≤0.0003

Conforms

Residue on evaporation    mg

≤3.0

0.8

Insolubleparticle/ml

≥10um 

≤60

11

≥25um

≤6

0

pyrogen

Conform to the method description

Conforms

acute systemic toxicity

Conform to the method description

Conforms

Haemolysis

Conform to the method description

Conforms