标准品, Deuterated Internal/Surrogate Standard Evaluation Mix,200 μg/mL in MeOH

29种元素混标, ICP Multi-element Standard Solution VI,Varied conc. in 1 mol/L Nitric Acid, tr Hydrofluoric acid

ICP16种元素混标, ICP multi-element standard solution IX,100 μg/mL in 1 mol/L Nitric Acid

icp混标, ICP multi-element standard solution XII set

ICP多元素XIII标准溶液, ICP multi-element standard solution XIII,Varied conc. in 2-5% Nitric Acid

ICP 多元素标准液 30种, ICP multi-element standard solution XXI for MS set

标准品, ASTM/EPA Gasoline Refinery Aromatics Standard,Varied conc. by w/w/% in Isooctane

ASTM/EPA 3组份氘代内标混合, ASTM/EPA Gasoline Refinery Internal Standard Mix,Varied Conc. by Weight

GC/MS 法分析芳烃用标准品盒(日常质控标准品)调整之后, Gasoline Aromatics Kit

标准品, ASTM/EPA Gasoline Refinery Daily Quality Control Standard,Varied conc. by %w/w

正十二烷, n-Dodecane,1.5% w/w in Isooctane

ASTM D5599天然气中含氧物质校正标准品(不含内标), ASTM/EPA Gasoline Refinery Oxygenates Calibration Kit

ASTM D5599-日常质控14种混标(不含内标), Oxygenates Refinery Daily QC Standard,Varied conc. by %w/w

十八种稀土元素混标(标准曲线), Calib. Std #1 Rare Earth Metals,100 μg/mL in 2-5% Nitric Acid

校正标准品6, Calib. Std #6 Transition Elements,100 μg/mL in 10% Nitric acid