20mm Vial Stopper, Red Rubber, Bag of 1000
$90.00
20mm vial stopper, natural red rubber, "Snap On" style round bottom, Bag of 1000.
Manufactured in the USA using natural rubber. Meets USP Class 6.
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20mm SNAP ON Style Red Rubber Vial Stopper
CHEMICAL CHARACTERISTICS
1. Description:
a. Base Polymer Natural Rubber
b. Duro (Shore A) 48 +/- 5
c. Color Red
2. Specification:
a. Specific Gravity 1.33 +/- 0.04
b. I. R. Spectrum Comparable to Standard
c. U.V Spectrum Comparable to Standard
d. ASH Percent 32.20 +/- 2.00
3. Toxicity Data, USP 31:
a. Acute Systematic Toxicity USP 31 <88> Passes
b. Intracutaneous Toxicity USP 31<88> Passes
4. Typical Distilled Water Extraction Data, USP 31<381>:
a. PH Change 0.14 PH Units
b. Reducing Agent 0.2 mL
c. Turbidity (NTU) 0.50 NTU
d. Total Extractables 0.0 mg
e. Heavy Metals <0.8 ppm
5. Typical Isopropanol Extract Data, USP 31 <381>:
a. Turbidity (NTU) 2.50 NTU
b. Total Extractables 97.0 mg Extractable
NOTICE: The above data represents an averaged single point analysis and should not be considered a minimum or maximum specification for this natural red rubber formulation.
73828A-RBRed-1K
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20mm vial stopper, natural red rubber, "Snap On" style round bottom, Bag of 1000.
Manufactured in the USA using natural rubber. Meets USP Class 6.