avigation
浮游菌采样器 JOQ-5
风量仪 FL-1
Thermo ORIGN 8157BNUMD PH电极
Agilent 气相手动进样针 5190-1475
ACC Reserpine AS-E0559 50-55-5
ACC 苯并(g,h,i)芘 H-103N Benzo(g,h,i)perylen
ACC 二苯并(a,h)蒽 H-135N Dibenz(a,h)anthracene
ACC 茚并(1,2,3-cd)芘 H-157N Inde*,2,3-cd)pyrene
ACC 苯并(a)芘 H-169N Benzo(a)pyrene
ACC H-129N-10mg苯并k荧蒽 207-08-9
ACC Benzo(b)fluoranthene H-128N 205-99-2
ACC 屈 H-115N Chrysene
ACC Benz(a)anthracene H-100N 56-55-3
ACC 芘 H-123N Pyrene
ACC 荧蒽(标准品) 206-44-0 H-118N
ACC H-122N 85-01-8 菲 Phenanthrene
ACC H-146N 86-73-7 芴 Fluorene
ACC H-108N 83-32-9 苊 Acenaphthene
ACC M-502-10N-1g 56-23-5
Agilent marks tenex 吸附管 C-TBP1TC
Aflatest 免疫亲和小柱 G1024 25/pk
chem N-11955-250MG 122-14-5
CHEM 丙溴磷 N-13097-250MG 41198-08-7
CHEM N-13639-100MG 三锉磷
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