标准品, D5580 Valve Timing Calibration Mix,Varied conc. by %w/w

标准品, EPA OFID Quantitative Calibration Set

EPA OFID-掺加溶液4种混标, EPA OFID Spiking Solution,Varied conc. by %w/w

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

校准标准品#4 (16种碱土元素混标), Calib. Std #4 Alkaline Earth Elements,100 μg/mL in 10% Nitric acid

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

MISA-萃取物,酸-20种混标, Group 20-Extractables, Acid (Phenolics),2.0 mg/mL in CH2Cl2

标准品, Group 16-Volatiles, Halogenated

5' -甲氧基- 2,3',4 -溴二苯醚, 5'-Methoxy-2,3',4-tribromodiphenyl ether,50 μg/mL in Methanol

4-甲氧基-2,2?3,4?四溴联苯醚, 4-Methoxy-2,2',3,4'-tetrabromodiphenyl ether,10 μg/mL in Methanol