Potassium Tris(1-pyrazolyl)borohydride Metal Dithiolenes 5% AQUEOUS SOLUTION 6 7

5% AQUEOUS SOLUTION 6 7 COLOR (APHA) 100 WATER 0

50% ACIDITY TO PASS TEST TO PASS TEST REFRACTIVE INDEX @ 25[dC 1

Test Specification Min Max ASSAY[NaAl[@3@]H[@14@](PO[@4@])[@8@]

10% BARIUM TO PASS TEST TO PASS TEST RESIDUAL SOLVENTS TO PASS TEST TO PASS TEST MICROBIAL LIMITS TOTAL AEROBIC MICROBIAL COUNT 100 CFU/g TOTAL YEAST AND MOLD COUNT 100 CFU/g ESCHERICHIA COLI Negative Negative SALMONELLA Negative Negative STAPHYLOCOCCUS AUREUS Negative Negative PSEUDOMONAS AERUGINOSA Negative Negative

00% OPTICAL ROTATION +91 to +98 +91 to +98 LOSS ON DRYING 2

Potassium Tris(1-pyrazolyl)borohydride Metal Dithiolenes 5% AQUEOUS SOLUTION 6 7