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环境产品

: EF-1486

1,2,3,4,6,7,8-HEPTABROMODIBENZOFURAN UNLABELED 5 UG…

: EF-1731-S

TCDF-HPCDF WINDOW DEFINING MIXTURE (DB-5) IN NONAN…

: EF-4138

EN-1948 SAMPLING STANDARD SOLUTION (13C12, 99%) IN …

: EF-4138-10

SAMPLING STD FOR EN-1948-2 (13C12, 99%) IN NONANE…

: EF-4168

2-CHLORODIBENZOFURAN (13C12, 99%) 50 UG/ML IN NONAN…

: EF-5077

2,8-DIBROMODIBENZOFURAN UNLABELED 5 UG/ML IN NONAN…

: EF-5078

2,8-DIBROMODIBENZOFURAN (13C12, 99%) 5 UG/ML IN NO…

: EF-5079

2,4,8-TRIBROMODIBENZOFURAN UNLABELED 5 UG/ML IN NO…

: EF-5080

2,4,8-TRIBROMODIBENZOFURAN (13C12, 99%) 5 UG/ML IN…

: EF-5082

2,4,6,8-TETRABROMODIBENZOFURAN (13C12, 99%) 5 UG/M…