全部
(99.9% -Cu)
>97%
≥97%
≥99.9% metals basis
≥99.99% trace metals basis, anhydrous
≥99%
95.0%()
96%
97%
98%
99.9%
99.99% metals basis
99%
glass TD tube, fritted, O.D. × I.D. × L 6 mm × 4 mm × 4.5 in., preconditioned, p
min. 95%
PrimorTrace?, ≥99.99% metals basis
直径:600-1000nm
试剂级, 97.0%