US EPA Method 8082: GC Analysis of Aroclor 1016/1260 (PCBs) on SLB®-5ms
材料
分析柱
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標準
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农药替代加标混标
certified reference material, TraceCERT®, 200 μg/mL each component in acetone, ampule of 1 mL防護柱
附屬品
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Wheaton wide-mouth bottle
amber soda-lime glass bottle, capacity 1000 mL, white polypropylene cap, (PTFE faced LDPE liner), case of 12 eaCONDITIONS
column
SLB-5ms, 30 m x 0.25 mm I.D., 0.25 μm (28471-U)
oven
100 °C (2 min), 15 °C/min to 330 °C (3 min)
inj. temp.
250 °C
detector
ECD, 330 °C
carrier gas
helium, 25 cm/sec, constant
injection
2 μL splitless (0.75 min)
liner
4 mm I.D., single taper
sample
Aroclor standard mix 1 (46846-U) diluted to 500 ppb / 50 ppb (Aroclors / surrogates) in n-hexane
描述
分析報告
Aroclors are commercial mixtures of PCB congeners. Due to their stability, they ave been used in many different industrial and commercial applications. Because of their toxicity and ability to bioaccumulate, production of these materials ceased in 1977. This application demonstrates the separation of two common Aroclor mixtures, Aroclor 1016 and Aroclor 1260 on the SLB-5ms.
法律資訊
SLB is a registered trademark of Merck KGaA, Darmstadt, Germany