
钼粉V31197 · CAS 7439-98-7
≥99.9% metals basis

≥99.9% metals basis
促销≥99.9% metals basis, <150 μm
促销分析标准品, 70μg/L in water
≥99.9% metals basis
≥99.9% metals basis, 50nm
≥99.98% metals basis, 1-5μm
≥99.99% metals basis, 25um
≥99.99% metals basis, diam. 0.5 mm
≥99.99% metals basis, powder,12μm
促销≥99.9% metals basis
促销≥99.95% metals basis
20-500 ug/L, in 1% HNO3
≥99.95% metals basis, contains a small amount of lead oxide
熔化温度:327.77°C
ACS, ≥98%
Standard for GC, ≥99%(GC)
化学纯(CP), ≥99%

Ultra, 电子级, ≥99.9999% metals basis
促销≥99.9% metals basis, 5 wt. % in H2O,<100 nm
2.2M in hexane
2.3M in hexane
适用于离子对色谱, ≥99%
≥99.99% metals basis
≥98%