C-WNN PCB混标 WHO / NIST/ NOAA Congener List PCB混标(28种组分)(8,18,28,44,52,66,77,81,101,105,114,118,123,126,128,138,153,156,157,167,169,170,180,187,189,195,206,209)28种组分,10 μg/mL异辛烷溶液 1ml
BDE-208S 2,2',3,3',4,5,5',6,6'-九溴联苯醚 2,2',3,3',4,5,5',6,6'-Nonabromodiphenyl Ether in Isooctane 50 μg/mL异辛烷溶液 1mL
B-250S 八溴联苯混合物(可能含7'、9) Dow FR-250 100 μg/mL异辛烷溶液 1ml
BDE-003s 4-溴联苯醚 4-Bromodiphenyl Ether in Isooctane 50 μg/mL异辛烷溶液 1ml
BDE-015s 4,4'-二溴联苯醚 4,4'-Dibromodiphenyl Ether in Isooctane 50 μg/mL异辛烷溶液 1ml
BDE-035s 3,3',4-三溴联苯醚 3,3',4-Tribromodiphenyl Ether in Isooctane 50 μg/mL异辛烷溶液 1ml
BDE-047s 2,2',4,4'-四溴联苯醚 2,2',4,4'-Tetrabromodiphenyl Ether in Isooctane 50 μg/mL异辛烷溶液 1ml
BDE-099s 2,2',4,4',5-五溴联苯醚 2,2',4,4',5-Pentabromodiphenyl 50 μg/mL异辛烷溶液 1ml
BDE-153s 2,2',4,4',5,5'-六溴联苯醚 2,2',4,4',5,5'-Hexabromodiphenyl 50 μg/mL异辛烷溶液 1ml
BDE-190S 2,3,3',4,4',5,6 - 七溴联苯醚 2,3,3',4,4',5,6-Heptabromodiphenyl 50 μg/mL异辛烷溶液 1ml
BDE-205S 2,3,3',4,4',5,5',6-八溴联苯醚 2,3,3',4,4',5,5',6-Octabromodiphenyl 50 μg/mL异辛烷溶液 1ml
BDE-206S 2,2',3,3',4,4',5,5',6-九溴联苯醚 2,2',3,3',4,4',5,5',6-Nonabromodiphenyl 50 μg/mL异辛烷溶液 1ml
BDE-209s 十溴联苯醚 Decabromodiphenyl 50 μg/mL异辛烷溶液 1ml