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Displaying 6251-6300 of 12126 results.
Sigma Cat.No.Description
BCR505Estuarine water (trace elements)
BCR®, certified reference material
BCR535Freshwater harbour sediment (PAH’s)
BCR®, certified reference material
BCR536Freshwater harbour sediment (PCB’s)
BCR®, certified reference material
BCR539Plastic film (overall migration in olive oil, film C)
BCR®, certified reference material
BCR545Welding dust loaded on filter [Cr(VI), Cr]
BCR®, certified reference material
BCR546Formaldehyde-2,4-dinitrophenylhydrazone
BCR®, certified reference material
BCR547Acetaldehyde-2,4-dinitrophenylhydrazone
BCR®, certified reference material
BCR548Acrolein-2,4-dinitrophenylhydrazone
BCR®, certified reference material
BCR549Acetone-2,4-dinitrophenylhydrazone
BCR®, certified reference material
BCR550Glutaraldehyde 2,4-dinitrophenylhydrazone
ERM®, certified reference material
BCR55122,4-Dinitrophenylhydrazones, solutions, set
BCR®, certified reference material
BCR5534Formaldehyde 2,4-dinitrophenylhydrazone on filter, set
BCR®, certified reference material
BCR573Human serum (low creatinine)
BCR®, certified reference material
BCR574Human serum (medium creatinine)
BCR®, certified reference material
BCR575Human serum (high creatinine)
BCR®, certified reference material
BCR576Human serum (17β-estradiol, low level)
BCR®, certified reference material
BCR579Coastal sea water (Hg)
BCR®, certified reference material
BCR596Aquatic plant (Cr)
BCR®, certified reference material
BCR611Ground water (Br, low level)
BCR®, certified reference material
BCR612Ground water (Br, high level)
BCR®, certified reference material
BCR613Prostate specific antigen (protein mass)
BCR®, certified reference material
BCR614Polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs) solution
BCR®, certified reference material
BCR614S0Polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs) solution
BCR®, certified reference material, Solution S0
BCR614S1Polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs) solution
BCR®, certified reference material, Solution S1
BCR614S2Polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs) solution
BCR®, certified reference material, Solution S2
BCR614S3Polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs) solution
BCR®, certified reference material, Solution S3
BCR614S4Polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs) solution
BCR®, certified reference material, Solution S4
BCR614S5Polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs) solution
BCR®, certified reference material, Solution S5
BCR614S6Polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs) solution
BCR®, certified reference material, Solution S6
BCR614S7Polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs) solution
BCR®, certified reference material, Solution S7
BCR614S8Polychlorodibenzo-p-dioxins (PCDDs) and polychlorodibenzofurans (PCDFs) solution
BCR®, certified reference material, Solution S8
BCR615Fly ash (low level in PCDDs, PCDFs)
BCR®, certified reference material
BCR635Human blood (Pb and Cd)
BCR®, certified reference material
BCR636Human blood (Pb and Cd)
BCR®, certified reference material
BCR637Human serum (Al, Se, Zn)
BCR®, certified reference material
BCR638Human serum (Al, Se, Zn)
BCR®, certified reference material
BCR639Human serum (Al, Se, Zn)
BCR®, certified reference material
BCR646Freshwater sediment (butyltins)
BCR®, certified reference material
BCR647Human adenosine deaminase (ADA1), from human erythrocytes (Enzyme reference materials)
BCR®, certified reference material
BCR653Wine (EtOH, low level)
BCR®, certified reference material
BCR657Glucose (isotope ratio)
BCR®, certified reference material
BCR660Ethanol in water (SNIF)
BCR®, certified reference material
BCR664Glass (trace elements)
BCR®, certified reference material, plates
BCR667Estuarine sediment (trace elements)
BCR®, certified reference material
BCR668Mussel tissue (trace elements)
BCR®, certified reference material
BCR670Duck weed (trace elements)
BCR®, certified reference material
BCR677Sewage sludge (content in PCDDs, PCDFs)
BCR®, certified reference material
BCR679White cabbage (trace elements)
BCR®, certified reference material
BCR682Mussel tissue (PCB’s)
BCR®, certified reference material
BCR683Beechwood (PCP and PAH)
BCR®, certified reference material

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