Waters, 700004380, ACQUITY UPLC / UV Qualification Standards Kit for 3 or 5 mm Flow Cell

Standards used for UPLC System with a 3-5mm flow cell UV detector.
12 Ampules (10mL each of standard solutions containing):
Solution 1 Qty 1 0.0300 mg/mL Caffeine ± 0.5%
Solution 2 Qty 1 0.0900 mg/mL Caffeine ± 0.5%
Solution 3 Qty 1 0.1200 mg/mL Caffeine ± 0.5%
Solution 4 Qty 1 0.1500 mg/mL Caffeine ± 0.5%
Solution 5 Qty 1 0.2400 mg/mL Caffeine ± 0.5%
Solution 6 Qty 1 0.3000 mg/mL Caffeine ± 0.5%
Solution 7 Qty 1 0.4800 mg/mL Caffeine ± 0.5%
Solution 8 Qty 1 0.6000 mg/mL Caffeine ± 0.5%
Solution 9 Qty 1 12.000 mg/mL Caffeine ± 0.5%
Solution 10 Qty 1 12.00 mg/mL ± 1.0% each of 2-Acetylfuran, Acetanilide, Acetophenone, Propiophenone, Butylparaben, Benzophenone and Valerophenone
Solution 11 Qty 2 90/10 Water/Acetonitrile (no contamination greater than 10 ppb)
Purity of all materials > 99%
All standards are in 90% HPLC Grade Water ± 0.5% (18 megohm) and 10% HPLC Grade Acetonitrile ± 0.5%