1314-13-2 99%,≤100nm 需询价

1314-13-2 90nm,40 wt. % 乙醇 需询价

1314-35-8 试剂级, 99% 需询价

1314-35-8 99.8% metals basis 需询价

1314-98-3 99.99% trace metals basis, ≤10 μm 需询价

1314-98-3 99.99% metals basis, 3.3-5μm 需询价

1317-34-6 99%, -325目 现货

1331-74-4 99.95% metals basis 需询价

13325-10-5 Standard for GC, ≥99.8%(GC) 需询价

13453-69-5 ≥99.9% 需询价

13454-96-1 99.99% metals basis 需询价

13454-96-1 99.9% metals basis 需询价

13472-36-1 无动物源，低内毒素，≥99.0%，用于细胞及微生物实验 需询价

13472-36-1 BioReagent Plus, 99.0-103.0% 需询价

13472-36-1 ACS, ≥99% 需询价

13499-05-3 超干级, 99.99% metal basis 需询价

13499-05-3 99.9%，颗粒，锆≤0.15% 需询价

13494-80-9 99.99% metals basis 0.5-2mm 需询价

13825-74-6 1.9-2.1%, for determination of hydrogen peroxyde (H 15), according to DIN 38 409, part 15, DEV-18 需询价

13825-74-6 ≥29% Ti (as TiO2) basis, technical 需询价