ICP 多元素 XIII 标准溶液, ICP multi-element standard solution XIII set

汞ICP-MS标准品XXI, Hg ICP standard suppl. to multi-element standard XXI for MS,10 μg/mL in 2-5% Nitric Acid

GC/MC19种元素混标, GC/MS Base/Neutrals-Mix 1 (GBN-1),100 μg/mL in MeOH

标准品, ASTM/EPA Gasoline Refinery Aromatics Calibration Kit

ASTM D5769 3组份氯化内标混标, Chlorinated Internal Standards,Varied conc. by %w/w

日常质控套标(特殊质量保证/质量控制标准 不带内标), Daily Quality Control Standard,Varied conc. by %w/w

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

标准品, EPA OFID Quantitative Calibration Set

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

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

MISA校准套标, Complete Calibration Std Set

7种苯系物混标(HJ400-2007,苯/甲苯/乙苯/邻二甲苯/间二甲苯/对二甲苯/苯乙烯), Group 17-Volatiles, Non-Halogenated,0.5 mg/mL in MeOH

4'-甲氧基-2,2',4-三溴联苯醚, 4'-Methoxy-2,2',4-tribromodiphenyl ether,50 μg/mL in Methanol

3'甲氧基-2,4,4?三溴联苯醚, 3'-Methoxy-2,4,4'-tribromodiphenyl ether ,50 μg/mL in Methanol

5'-甲氧基2,3',4,6-四溴二苯醚, 5'-Methoxy-2,3',4,6-tetrabromodiphenyl ether,10 μg/mL in Methanol