性欧美视频69_在线播放观看av_Av在线无码网址_在线五月丁香婷啪AV

歡迎光臨! 當前位置: 首頁 > 產品列表

產品列表 : "HJ 1133-2020"

Thiourea, 99%
  • 純度: 99%
  • CAS: 62-56-6
  • MDL: MFCD00008067
  • 產品編號: 134574
  • 分子式: CH4N2S
  • J&K
  • ?;?/li>
L-Ascorbic acid, 99%, reagent grade
Arsenic ICP Standard;1000 μg/mL in 2-5% Nitric Acid
  • 純度: 1000 μg/mL in 2-5% Nitric Acid
  • CAS: 7440-38-2
  • MDL: MFCD00085309
  • 產品編號: ICP-03N-1
  • 分子式:
  • AccuStandard
  • ?;?/li>
Bismuth ICP Standard;1000 μg/mL in 2-5% Nitric Acid
  • 純度: 1000 μg/mL in 2-5% Nitric Acid
  • CAS: 7440-69-9
  • MDL: MFCD00134033
  • 產品編號: ICP-06N-1
  • 分子式:
  • AccuStandard
Selenium ICP Standard;1000 μg/mL in 2-5% Nitric Acid
  • 純度: 1000 μg/mL in 2-5% Nitric Acid
  • CAS: 7782-49-2
  • MDL:
  • 產品編號: ICP-51N-1
  • 分子式:
  • AccuStandard
  • ?;?/li>
Antimony(III) oxide, 99+%
Plastic graduated cylinder, capacity: 50 ml, 1 PAK=12 EA
  • 純度:
  • CAS: 0
  • MDL:
  • 產品編號: 2742049
  • 分子式:
  • J&K Scientific
Universal pH Indicator Paper, pH 1-14, pkg of 100 ea
  • 純度: N/A
  • CAS: 0
  • MDL: N/A
  • 產品編號: 903883
  • 分子式: N/A
  • J&K Scientific
1 下一頁 尾頁 2 12