Supelco® COD CRM, standard solutions
COD standard solution, 100 mg/L, ± 3 mg/L , 1.14540; 1.14895; 1.14690; 1.14541, Plastic bottle, 4 - 6, 100 mL
Leverandør: Merck
Gå til:
Product Details & Documents
- Diluted standard solutions that are ready-to-use for accurate measurements
- Traceable to SRM from NIST and USP
- Full certificates of analysis with comprehensive quality documentation
- Information on concentration and expanded measurement uncertainty
- Save time and minimize errors
Method used for Uncertainty Measurement (Accuracy in the table below)= Photometry
Certifications: Traceable to SRM from NIST and USP.
Documents
Specifikationer
Specifikationer
- Koncentration:100 mg/L
- Pakning:Plastic bottle
- Pakn:100 mL
- Beskrivelse:COD standard solution
- Nøjagtighed:± 3 mg/L
- pH-område:4 - 6
- För testkit(s):1.14540; 1.14895; 1.14690; 1.14541
- Cat. No.:1.25029.0100
- M-Clarity quality level:MQ200
Specifikationer
Ammoniumthiocyanat ≥98.5%, AnalaR NORMAPUR® Reag. Ph. Eur. analytical reagent
#: 21344.294
Leverandør: VWR Chemicals
Carbondisulfid 99.9%, ekstra ren low in benzene
#: ACRO177285000
Leverandør: Thermo Fisher Scientific
DURAN® protect+ Laboratory Bottles, Plastic Safety Coated, Wide Mouth, GLS 80, Graduated, Clear
#: 614-0349
Leverandør: DWK Life Sciences
Screw cap for laboratory bottles, GLS 80®, quick release, DURAN®
#: 215-2292
Leverandør: DWK Life Sciences
VWR® ARISTAR®, Multi-Element Quality Control Standard, 100 mg/L for 33 Elements, for ICP
#: 84791.180
Leverandør: VWR Chemicals
Masterflex® Ismatec® Pump Tubing, 3-Stop Microbore, Tygon® LMT-55, Avantor®
#: MFLX97619-22
Leverandør: Avantor Fluid Handling
Quantitative filter papers, hardened low ash grades, grade 50, Whatman™
#: 512-0343
Leverandør: Whatman products (Cytiva)
Ammoniumstandard, 1g/l NH₄ i vand ARISTAR® enkeltelement standard til ionkromatografi
#: 458194G
Leverandør: VWR Chemicals