Pro
EZ
GC Chromatogram Modeler
Pro
EZ
LC Chromatogram Modeler
EZ
GC Method Translator & Flow Calculator
Pro
EZ
LC Method Translator
Skip to Content
EZ
GC &
EZ
LC Online Software Suite
自分のアカウント
登録
サインイン
Restek ホーム
Pro
EZ
GC Chromatogram Modeler
Pro
EZ
LC Chromatogram Modeler
EZ
GC Method Translator & Flow Calculator
Pro
EZ
LC Method Translator
Helium atom
CAS # 7440-59-7
他の化合物を探してください:
"Compound name"には化合物名を英語で入力してください。入力後、“Select”ボタンをクリックします。
化合物の構造と物性
モル質量
4.0026
化学式
He
沸点
-269 °C, 4 °K, -452 °F
から供給上のデータ:
ChemSpider
,
Wikipedia
同義語
Helium; Helium-4; He; o-Helium
関連する製品
8260 MegaMix Calibration Mix, 2000 µg/mL in P&T Methanol, 1 mL/ampul
8270 MegaMix Standard, 1000 µg/mL, Methylene Chloride, 1 mL/ampul
SVOC MegaMix 150 Kit, 1 mL/ampul; 6 ampuls/kit
残留溶媒標準品 Class 2 – Mix A (2020 Rev)| USP <467>準拠
LC Multiresidue Pesticide Standards Kit
8260 MegaMix Calibration Mix Kit, P&T Methanol
Oregon Pesticide Standard #1, 600 µg/mL, Acetonitrile, 1 mL/ampul
8270 Acid Calibration Check Mix, 2000 µg/mL, Methylene Chloride, 1 mL/ampul
CLP VOA CAL2000 MegaMix, 2000 µg/mL, P&T Methanol, 1 mL/ampul
NJDEP EPH 10/08 Rev.2 Aliphatics Matrix Spike Mix, 200 µg/mL, Pentane, 5 mL/ampul
XIL-350 Column Test Mix, 350 µg/mL ea. in Methylene Chloride, 1 mL/ampul
8040 Phenols Mix #1, 2000 µg/mL, Isopropanol, 1 mL/ampul
Standard Mixture of n-alkanes for System Performance Test, 50 µg/mL, Cyclohexane, 1 mL/ampul
8270 Calibration Kit, 2000 µg/mL
DW-VOC Standard #2, 200 µg/mL, P&T Methanol, 1 mL/ampul
LC Multiresidue Pesticide Standard #3 Carbamate/Uron Compounds, 100 µg/mL, Acetonitrile, 1 mL/ampul
Acid Matrix Spike Mix, (4/89 SOW), 2000 µg/mL, Methanol, 1 mL/ampul
Drinking Water VOA MegaMix Standard, 524.2 Rev. 4.1, 2000 µg/mL, P&T Methanol, 1 mL/ampul
604 Calibration Mix, Phenols, 2000 µg/mL, Methanol, 1 mL/ampul
VOC MegaMix 131 Kit, 1 mL/ampul, 10 ampuls/kit
D2887 Calibration Mix, 1 mL/ampul
Oregon Pesticide Standard #3, 600 µg/mL, Acetonitrile, 1 mL/ampul
Semivolatiles MegaMix Standard, EPA Method 625, 1000 µg/mL, Methylene Chloride, 1 mL/ampul
SOM01.1 SVOA MegaMix Standard Kit
アプリケーションのクロマトグラム
Noble and Permanent Gases on Rt-Msieve 5A
Noble and Permanent Gases on ShinCarbon
Permanent Gases on Rt-Msieve 5A (15 m x 0.53 mm x 50 μm)
Permanent Gases on Rt-Msieve 5A (15 m x 0.25 mm x 20 μm)
Permanent Gases on Rt-Msieve 5A (15 m x 0.32 mm x 30 μm)
Helium/Hydrogen Separation using Rt-Msieve 5A
Permanent Gases on MXT-Msieve 5A