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NA
NA
NA
NA
NA
NA
NA
Cupric nitrate10402-29-6CuHNO3
Simetryne????1014-70-6C8H15N5S
As、Ba、Cd、Cr、Cu、Fe、Mg、Mn、Ni、Zn: 2.50μg/ml
Standard Solution of W
Vitamin D3 purity standard material
NA
NA
NA
NA
NA
NA
NA
NA
Tebuconazole?????107534-96-3C16H22ClN3O
Yersinia enterocolitis
17 kinds of rare earth element mixed solution standard materials of nitric acid matrix
Purity of Melatonin
NA
NA
NA
Pseudomnas aeruginose
Menatetrenone863-61-6C31H40O2
Purity of Pyridoxine hydrochloride(Vtamin B6)
NA
NA
NA
NA
NA
NA
Purity of Aspartic Acid
ANION STANDARD - NITRATE
Purity of Simazine
Sodium Carbonate(Basimetric Standard)
Vitamin D2 purity standard material
NA
NA
NA
NA
NA
NA
NA
Particle Size Certified Reference Materials
Molecular sieve 13x?????? 13X63231-69-6AlCaNaO9Si3
Cytochrome C Molecular Weight
Purity of Adenosine
Purity of Tebuconazole
NA
NA
NA
NA
NA
NA
ALDICARB-SULFOXIDE1646-87-3C7H14N2O3S
Sulfied Minerals
NA
NA
NA
Bismuth nitrate pentahydrate??????10035-06-0BiH10N3O14
NA
NA
PCBs in Soil
NA
NA
NA
NA
Analytical reference material for potassium, magnesium, calcium, iron, zinc, manganese, copper and sodium in defatted soybean powder
Purity of Pentachloronitrobenzene
Bacterial Endotoxin Reference Material
NA
NA
NA
NA
NA
ALDICARB-SULFONE????1646-88-4C7H14N2O4S
Tungsten???7440-33-7W
Curie Point of Iron
Diniconazole M????M83657-18-5C15H17Cl2N3O
L-ASPARTIC ACID6899-03-2C4H7NO4
NA
NA
NA
NA
NA
NA
Certified Reference Material for the Chemical Composition of Wheat Flour
Reference Material for Opacimeter
NA
NA
NA
NA
NA
Staphylococcus capitis subsp. capitis
Standard Solution of Se
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