2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid [Goods buffer component for biological research] Diamines 4-DICHLOROPHENOLS TO PASS TEST 1

4-DICHLOROPHENOLS TO PASS TEST 1

40% ELEMENTAL IMPURITIES AS REPORTED AS REPORTED IDENTIFICATION TO PASS TEST CERTIFIED HALAL EXPIRATION DATE DATE OF MANUFACTURE APPEARANCE RESIDUAL SOLVENTS TO PASS TEST

Test Specification Min Max RESIDUE AFTER EVAPORATION 0

50% SPECIFIC ROTATION [a][@D@] -215

Test Specification Min Max APPEARANCE White to slight White to slight SOLUBILITY TO PASS TEST TO PASS TEST SPECIFIC ROTATION +192 to +203 +192 to +203 LOSS ON DRYING 12% SULFATED ASH 0

2-[4-(2-Hydroxyethyl)-1-piperazinyl]ethanesulfonic Acid [Goods buffer component for biological research] Diamines 4-DICHLOROPHENOLS TO PASS TEST 1