Chloral hydrate,1000 μg/mL in MeOH

水合三氯乙醛

24种组分套标, ICP multi-element standard solution VIII set

icp元素混标 共23组分, ICP multi-element standard solution X,Varied conc. in 1 mol/L Nitric Acid

ICP7种元素混标, ICP multi-element standard solution XII,1000 μg/mL in 5% Hydrochloric acid, tr Nitric acid, tr Hydrofluoric acid

ICP40种元素混标, ICP multi-element standard solution XXI for MS,10 μg/mL in 2-5% Nitric Acid

ICP15种元素混标, ICP Multi-Element Standard Solution XXIV,Varied conc. in 1% Nitric acid

标准品, ASTM/EPA Gasoline Refinery Aromatics Calibration Standard,Varied conc. in Isooctane

ASTM/EPA汽油芳烃4组分内标混标, ASTM/EPA Gasoline Refinery Internal Standard Mix,Varied conc. by %w/w

日常质控标准品(不带内标)13组分, Daily Quality Control Standard,Varied conc. by %w/w

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

标准品, ASTM/EPA Gasoline Refinery Oxygenates Calibration Standard,Varied conc. by weight in RFA Gasoline

标准品, EPA OFID Quantitative Calibration Check Mix,Varied conc. by %w/w

标准品, Oxygenates Refinery Standard Daily QC/Internal Std,Varied conc. by %w/w

除草剂混标2, Herbicide Mixture,0.1 mg/mL in EtOAc

12种氯苯类混标, Group 23-Extractables, Neutral Chlorinated,2.0 mg/mL in CH2Cl2