Weiyel Reference Materials
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Seawater total bacterial colony count quality control sample
BNCC363185
Bacillus coagulans spore suspension
BNCC361969
Water quality enzyme substrate method negative quality control sample
BNCC360395
Seawater total bacterial colony count quality control sample
BNCC363183
Quality control samples of fecal coliforms in medical institutions
BNCC362168
Shigella quality control sample of sludge from medical institutions
BNCC362176
Escherichia coli DNA standard
BNCC364640
Mycobacterium kansasii DNA lab quality control
BNCC364528
Bacillus subtilis spore suspension
BNCC358981
Actinomyces naeslundii DNA lab quality control
BNCC370186
Human Coxsackievirus B1 nucleic acid reference (Heat inactivated) (Strongly positive)
BNCC367867
Seawater total bacterial colony count quality control sample
BNCC363183
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