SRM 2257 PBDE Congeners in 2,2,4-Trimethylpentane2,2,4 -三甲基戊烷中多溴聯(lián)苯醚同系物 5 x 1.2mL
SRM 2258 BDE 209 in 2,2,4-Trimethylpentane 2,2,4 -三甲基戊烷中BDE 209 5 x 1.2 mL
SRM 2259 PCB Congeners in 2,2,4-Trimethylpentane 2,2,4 -三甲基戊烷中PCB同系物 5 ampoules x 1.2mL
SRM 2260a Aromatic Hydrocarbon in Toluene甲苯中芳烴 5 x 1.2mL
SRM 2261 Chlorinated Pesticides in Hexane正己烷中的氯化農(nóng)藥 5 x 1.2mL
SRM 2262 Chlorinated Biphenyl Cogeners in Isooctane異辛烷中氯代聯(lián)苯同系物 5 x 1.2mL
SRM 2264 Nitrated Aromatic Hydrocarbons in Methylene Chloride I二氯甲烷I中硝基芳烴 I 5 x 1.2mL
SRM 2265 Nitrated Polycyclic Hyrocarbons in Methylene Chloride II二氯甲烷II中硝基多環(huán)芳烴 5 x 1.2mL
SRM 2266 Hopanes and Steranes in, 2,2,4 Trimethylpentane2,2,4-三甲基戊烷中藿烷和甾烷 5 x 1.2mL
SRM 2267 Deuterated Levoglucosan in Ethyl Acetate乙酸乙酯中氘代左旋葡聚糖 5 x 1.2mL
SRM 2268 Carbon-13 Labeled Levoglucosan in Ethyl Acetate乙酸乙酯中碳-13標(biāo)記的葡聚糖 5 x 1.2mL
SRM 2269 Perdeuterated PAH-I Solution in Hexane/Toluene己烷溶液/甲苯中氘代PAH-I 5x1.2mL
SRM 2270 Perdeuterated PAH-II Solution in Hexane/Toluene己烷溶液/甲苯中氘代PAH-II 5x1.2mL
SRM 2273 Chlorinated Pesticides (DDTs) and Metabolites in Isooctane異辛烷中有機(jī)氯農(nóng)藥(DDTs)和代謝物 5x1.2mL
SRM 2274 PCB Congener Solution-II in Isooctane異辛烷中PCB同類溶液II 5x1.2mL
SRM 2275 Chlorinated Pesticide Solution-II in Isooctane異辛烷中氯化農(nóng)藥溶液II 5x1.2mL
SRM 2276 Three Planar Polychlorinated Biphenyl (PCB) Congeners in Isooctane 5x1.2mL
SRM 2285 Arson Test Mixture in Methylene Chloride 5 x 1.2mL
SRM 2286 Ethanol (in Gasoline)汽油中乙醇 set (3)
SRM 2287 Ethanol (in Gasoline)汽油中乙醇 set (3)
SRM 2288 t-Amyl-methyl Ether (in Gasoline)汽油中t-戊基甲醚 set (3)
SRM 2289 t-Amyl-methyl Ether (in Gasoline)汽油中t-戊基甲醚 set (3)
SRM 2290 Ethyl-t-butyl Ether (in Gasoline)汽油中乙基叔丁基醚 set (3)
SRM 2291 Ethyl-t-butyl Ether (in Gasoline)汽油中乙基叔丁基醚 set (3)
SRM 2293 Methyl-t-butyl Ethyl (in Gasoline)汽油中叔丁基甲基乙基 set (3)
SRM 2294 Reformulated Gasoline (nominal 11% MTBE)新配方汽油(11%的乙基叔丁基醚) 2 x 20mL
SRM 2295 Reformulated Gasoline (nominal 15% MTBE)新配方汽油(15%的乙基叔丁基醚) 2 x 20mL
SRM 2296 Reformulated Gasoline (Nominal Mass Fraction 13 % ETBE) 新配方汽油(13%的乙基叔丁基醚) 2 x 20mL
SRM 2297 Reformulated Gasoline (nominal 10% Ethanol)新配方汽油(標(biāo)稱10%乙醇) 2 X 20mL
SRM 2298 Sulfur in Gasoline (High-Octane) 汽油中硫 5x20mL
SRM 2299 Sulfur in Gasoline (Reformulated) 汽油中硫 5x20mL
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