0.10 sodium thiosulfate sol., em-sx0821-8
0.10 N SODIUM THIOSULFATE SOLUTION, MUST BE STANDARDIZED @ 25 DEG. C AGAINST POTASSIUM DICHROMATE WHOSE CERTIFICATION IS NIST TRACEABLE, NO. EM-SX0821-8. (NOTE: EXPIRATION DATE MUST BE AT LEAST 6 MONTHS FROM DATE OF DELIVERY)
