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Periodic table mix 3 for ICP标准品|||TraceCERT(R), 16 elements, 10 mg/L in nitric acid|Supelco|100ML

Trace Metals - Fresh Water Sediment 3标准品|||certified reference material, pkg of 50 g|Supelco|50G

Anions - WS标准品|||Proficiency Testing Material, (Concentrate for dilution to 500 mL)|Supelco|20ML

Simple Nutrients in Seawater - Whole Volume - WP标准品|||Proficiency Testing Material|Supelco|500ML

Total and Fecal Streptococcus/Enterococcus PT - WP标准品|||Proficiency Testing Material|Supelco|2EA

Alkalinity， CaCO3 1000 mg/L Calibration Standard标准品|||certified reference material|Supelco|100ML

Alkalinity， CaCO3 1000 mg/L Calibration Standard标准品|||certified reference material|Supelco|500ML

Turbidity 50 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|500ML

Hardness， Calcium 1000 mg/L Calibration Standard标准品|||certified reference material|Supelco|500ML

Surfactant （MBAS） 1000 mg/L Calibration Standard标准品|||certified reference material|Supelco|100ML

Turbidity 20 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|500ML

Turbidity 50 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|100ML

Turbidity 10 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|500ML

氨基酸标准品|Amino acid standards, physiological|analytical standard, acidics and neutrals|Supelco|5ML

Chromium（III） Standard for ICP标准品|||TraceCERT(R), 1000 mg/L Cr(III) in nitric acid|Supelco|100ML

Ammonium Nitrogen Standard for IC标准品|||1000 mg/L N as NH4+ in water, TraceCERT(R)|Supelco|100ML

Turbidity 10 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|100ML

Alkalinity， CaCO3 500 mg/L Calibration Standard标准品|||certified reference material|Supelco|500ML

Trace Metals - Sewage Sludge 2标准品|||certified reference material, pkg of 50 g (dry)|Supelco|50G

氨基酸标准品，用于荧光检测|Amino acid standards for fluorescence detection||analytical standard|Supelco|10ML

1，1’-Oxybis[3-（2-methoxyphenoxy）-2-propanol]标准品|||pharmaceutical impurity standard|Supelco|50MG

DMDM Hydantoin标准品|||Pharmaceutical Secondary Standard; Certified Reference Material|Supelco|1ML

2-Nitrobenzaldehyde semicarbazone-13C， 15N2标准品|||VETRANAL（TM）， analytical standard|Supelco|10MG

Turbidity 4 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|500ML

Chromium VI - WP标准品|||Proficiency Testing Material, Concentrate for dilution to 1L|Supelco|20ML

Surfactant （MBAS） 100 mg/L Calibration Standard标准品|||certified reference material|Supelco|100ML

Turbidity 1 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|500ML

Turbidity 4000 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|1L

Turbidity 1 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|100ML

Turbidity 2 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|500ML

Turbidity 1000 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|1L

Clencyclohexerol hydrochloride标准品||1435934-75-0|VETRANAL(TM), analytical standard|Supelco|10MG

Rafoxanide-(benzoyl ring-13C6)标准品||1353867-98-7|VETRANAL(TM), analytical standard|Supelco|10MG

Trace Metals 2 in Seawater - Whole Volume - WP标准品|||Proficiency Testing Material|Supelco|500ML

Trace Metals 1 in Seawater - Whole Volume - WP标准品|||Proficiency Testing Material|Supelco|500ML

Propionylpromazine hydrochloride标准品||7681-67-6|VETRANAL(TM), analytical standard|Supelco|100MG

Turbidity 100 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|1L

Oil and Grease in Seawater - Whole Volume - WP标准品|||Proficiency Testing Material|Supelco|250ML

钪 ICP 标准品|Scandium Standard for ICP||TraceCERT(R), 10'000 mg/L Sc in nitric acid|Supelco|100ML

硒 ICP 标准品|Selenium Standard for ICP||TraceCERT(R), 10'000 mg/L Se in nitric acid|Supelco|100ML

Turbidity 0.5 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|1L

Closantel-(benzoyl ring-13C6)标准品||1325559-20-3|VETRANAL(TM), analytical standard|Supelco|10MG

Turbidity - WP标准品|||Proficiency Testing Material, Concentrate for dilution to 1L|Supelco|20ML

Linuron-(methyl-d3, methoxy-d3)标准品|1219804-76-8|PESTANAL(R), analytical standard|Supelco|10MG

Color - WP标准品|||Proficiency Testing Material, Concentrate for dilution to 100 mL|Supelco|20ML

Herbicides - WP标准品|||Proficiency Testing Material, Concentrate for dilution to 1L|Supelco|2ML

Turbidity 20 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|1L

Metalaxyl Metabolite CGA 108906标准品|104390-56-9|PESTANAL(R), analytical standard|Supelco|25MG

Isovaleryl-L-carnitine-(N,N,N-trimethyl-d9)标准品||203806-03-5|analytical standard|Supelco|10MG

Turbidity 10 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|1L

Prochloraz Metabolite BTS44596标准品||139542-32-8|PESTANAL(R), analytical standard|Supelco|10MG

硫酸根 IC 标准品|Sulfate Standard for IC||TraceCERT(R), 10'000 mg/L sulfate in water|Supelco|100ML

Micro particles based on melamine resin， carboxylate-modified， FITC-marked标准品||||Supelco|5ML

氨基酸标准品，用于蛋白水解|Amino acid standards for protein hydrolysates||analytical standard|Supelco|5ML

Toxaphene - WP标准品|||Proficiency Testing Material, Concentrate for dilution to 1L|Supelco|2ML

2-（4-Chlorophenyl）-4-dimethylaminobutyronitrile hydrochloride标准品||854863-55-1||Supelco|100MG

锶 ICP 标准品|Strontium Standard for ICP|TraceCERT(R), 1000 mg/L Sr in nitric acid|Supelco|100ML

Turbidity 1 NTU Calibration Standard - Formazin标准品|||certified reference material|Supelco|1L

硒 AAS 标准品|Selenium Standard for AAS|TraceCERT(R), 1000 mg/L Se in nitric acid|Supelco|250ML

硒 ICP 标准品|Selenium Standard for ICP|TraceCERT(R), 1000 mg/L Se in nitric acid|Supelco|100ML

钠 ICP 标准品|Sodium Standard for ICP||TraceCERT（R）， 10’000 mg/L Na in nitric acid|Supelco|100ML

Nitrite - WP标准品|||Proficiency Testing Material, Concentrate for dilution to 1 L|Supelco|2ML

cis,cis-5,8-Tetradecandienoyl-L-carnitine标准品||1469901-01-6|analytical standard|Supelco|10MG

Acidity - WP标准品|||Proficiency Testing Material, Concentrate for dilution to 1L|Supelco|20ML

Pesticides 1 - WP标准品|||Proficiency Testing Material, 1 mL for dilution up to 1L|Supelco|1EA

[(3R)-3-Hydroxytetradecanoyl]-L-carnitine标准品||1469901-02-7|analytical standard|Supelco|10MG

Demand - WP标准品|||Proficiency Testing Material, Concentrate for dilution to 1 L|Supelco|20ML

钪 ICP 标准品|Scandium Standard for ICP|TraceCERT(R), 1000 mg/L Sc in nitric acid|Supelco|100ML

Minerals - WP标准品|||Concentrate for dilution to 1L, Proficiency Testing Material|Supelco|1KT

Simple Nutrients in Seawater - Whole Volume标准品|||certified reference material|Supelco|500ML

硅 ICP 标准品|Silicon Standard for ICP|TraceCERT(R), 1000 mg/L Si in nitric acid|Supelco|100ML

[(3R)-3-Hydroxyhexadecanoyl]-L-carnitine标准品||1469901-03-8|analytical standard|Supelco|10MG

Trace Metals - Powdered Paint 1标准品|||certified reference material, pkg of 20 g|Supelco|20G

[(3R)-3-Hydroxyoctadecanoyl]-L-carnitine标准品||1469901-05-0|analytical standard|Supelco|10MG

mono-[(2RS)-2-Ethyl-5-oxohexyl] phthalate标准品||40321-98-0|analytical standard|Supelco|100MG

Prometryn-(N2-isopropyl-d7)标准品||1705649-52-0|PESTANAL(R), analytical standard|Supelco|10MG

Color 500 Pt-Co Units Calibration Standard标准品|||certified reference material|Supelco|500ML

Color 100 Pt-Co Units Calibration Standard标准品|||certified reference material|Supelco|500ML

Color 500 Pt-Co Units Calibration Standard标准品|||certified reference material|Supelco|100ML

Residue - WP标准品|||Proficiency Testing Material, 500 mL ready to use standard|Supelco|500ML

Organophosphorus Pesticides （Low Level） - PT标准品|||Proficiency Testing Material|Supelco|1EA

Silica - WP标准品|||Proficiency Testing Material, Concentrate for dilution to 1L|Supelco|20ML

银 AAS 标准品|Silver Standard for AAS||TraceCERT（R）， 1000 mg/L Ag in nitric acid|Supelco|250ML

radiello（TM） Methylene Blue Calibration Standard for H2S （Hydrogen Sulfide）标准品|Supelco|1EA

Anions - WP标准品|||Proficiency Testing Material, Concentrate for dilution to 1L|Supelco|20ML

银 ICP 标准品|Silver Standard for ICP||TraceCERT（R）， 1000 mg/L Ag in nitric acid|Supelco|100ML

Aldicarb-(N-methyl-13C,d3 carbamoyl-13C)标准品||1261170-75-5|analytical standard|Supelco|5MG

Transition metal mix 3 for ICP标准品|||TraceCERT(R), 7 elements, 100 mg/L in HA|Supelco|100ML

锌 ICP 标准品|Zinc Standard for ICP||TraceCERT(R), 10'000 mg/L Zn in nitric acid|Supelco|100ML

Omeprazole 5-carboxylic acid disodium salt标准品|120003-84-1|analytical standard|Supelco|5MG

Model 226 Single-Stage Regulator， CGA-170，（for SCOTTY（R） 74L cylinder）标准品||||Supelco|1EA

Trace Metals - WS （Whole Volume） Sample 1标准品|||Proficiency Testing Material|Supelco|500ML

Trace Metals 1 in Seawater - Whole Volume标准品|||certified reference material|Supelco|500ML

Trace Metals - WS （Whole Volume） Sample 2标准品|||Proficiency Testing Material|Supelco|500ML

Total Petroleum Hydrocarbons （TPH） in Water标准品|||Proficiency Testing Material|Supelco|2ML

Propionate Standard for IC标准品|||TraceCERT(R), 1000 mg/L propionate in water|Supelco|100ML

Phenmedipham-(methoxy-d3)标准品||1773497-41-8|PESTANAL(R), analytical standard|Supelco|10MG

[(3R)-3-Hydroxydodecanoyl]-L-carnitine标准品||1469900-99-9|analytical standard|Supelco|10MG

3-Deoxy-2-keto-6-phosphogluconic acid lithium salt标准品|||analytical standard|Supelco|50MG

pH/Conductivity - Clay Soil标准品|||certified reference material, pkg of 100 g|Supelco|100G

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