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T3/T4/FT3/FT4 Free, Charcoal Stripped, Delipidized, Human Serum - 5304

Product Specifications Download Full Spec
Part Number 5304
Form/Appearance Liquid, amber to straw, free of visible foreign matter, clots or precipitates
Filtration 0.22 micron-filtered
Additives None
Storage < - 10 C
Expiration 5 years from date of manufacture
Total Protein 5.2 - 6.0 g/dL
T3 +/- 5% of Zero Calibrator Rate
T4 +/- 5% of Zero Calibrator Rate
FT3 +/- 5% of Zero Calibrator Rate
FT4 +/- 5% of Zero Calibrator Rate
Triglycerides < 10 mg/dL
Cholesterol < 10 mg/dL
Calcium < 10 mg/dL
Sodium 130 - 148 mmol/L
Chloride 90 - 110 mmol/L
Potassium 3.2 - 5.4 mmol/L
Ammonia < 0.5 mg/dL
pH 7.3 - 7.7
Turbidity (O.D. @ 546nm) < 0.16
Bioburden < 10 CFUs/mL
Safety statement

All human plasma units used to prepare this product have been tested by FDA approved tests and found to be non-reactive for HbsAg, Anti-HIV I/II, Anti-HCV, HIV-1 RNA and HCV RNA. Donors of human plasma units used in the making of this product were tested and found negative for Syphilis according to FDA guidelines.


Cone Bioproducts’ T3/T4/FT3/FT4 Free, Charcoal Stripped, Delipidized Human Serum is the industry leading free basematrix material for controls and calibrators of thyroid hormones. The material is manufactured and compared against reference lots and zero calibration standards to ensure targets are met while retaining normal serum characteristics.


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