مواد استاندارد
AA Atomic Absorption Bismuth Standard 1000ppm in 0.5M HNO3
AA Atomic Absorption Boron Standard 1000ppm in H2O
AA Atomic Absorption Beryllium Standard 10,000ppm in 1M HCl
AA Atomic Absorption Beryllium Standard 1000ppm in 1M HCl
AA Atomic Absorption Barium Standard 10,000ppm in 0.5M HNO3
AA Atomic Absorption Barium Standard 1000ppm in 0.5M HNO3
AA Atomic Absorption Gold Standard 2M HCI 10,000ppm
AA Atomic Absorption Gold Standard 1000ppm in 2M HCl
AA Atomic Absorption Arsenic (III) 1M HCI 10,000ppm
AA Atomic Absorption Arsenic (III) Standard 1000ppm in 1M HCl
.gif)
دتکتور تیوب گاز Nitrogen dioxide رنج: 0.2-12 بسته 10 عددی GASTEC ژاپن