Buffere og standarder
Hydrogenionbuffere omfattende en blanding af en svag syre og dens konjugatbase eller omvendt og anvendt til at stabilisere pH; også fortyndingsmidler, vaskeopløsninger og standardværdiopløsninger, der anvendes til en bred vifte af videnskabelige kalibreringsformål.
De buffere, der bruges til at kalibrere pH-målere, kan være certificeret og/eller sporbare til National Institute of Standards and Technology (NIST). Disse buffere kan også være farvekodede for nem identifikation:
- Rød: pH 4,0 Gul:
- pH 7,0 Blå:
- pH 10,0
Palladium(II)nitrat, opløsning, Pd 10% w/w (fortsat Pd), Thermo Scientific Chemicals
CAS: 10102-05-3 Molekylær formel: N2O6Pd Molekylvægt (g/mol): 230.43 MDL nummer: MFCD00011169 InChI nøgle: GPNDARIEYHPYAY-UHFFFAOYSA-N Synonym: palladium nitrate,palladium ii nitrate,palladous nitrate,palladium dinitrate,unii-5g27lbz05u,nitric acid, palladium 2+ salt,hydrogen tetranitropalladate ii,palladium 2+ dinitrate,palladiumdinitrate PubChem CID: 24932 IUPAC navn: palladium(2+);dinitrat SMIL: [Pd++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
Palladium(II) chloride, solution, Pd 9.0-11.0% w/w (cont. Pd)
CAS: 7647-10-1 Molekylær formel: Cl2Pd Molekylvægt (g/mol): 177.32 MDL nummer: MFCD00003558 InChI nøgle: PIBWKRNGBLPSSY-UHFFFAOYSA-L Synonym: palladium chloride,palladium ii chloride,palladium dichloride,palladous chloride,pdcl2,palladium 2+ chloride,palladium chloride pdcl2,enplate activator 440 PubChem CID: 24290 ChEBI: CHEBI:53434 IUPAC navn: dichlorpalladium SMIL: [Cl-].[Cl-].[Pd++]
Palladium(II)nitrat, opløsning, Pd 4-5 % w/w (fortsat Pd), Thermo Scientific Chemicals
CAS: 10102-05-3 Molekylær formel: N2O6Pd Molekylvægt (g/mol): 230.43 MDL nummer: MFCD00011169 InChI nøgle: GPNDARIEYHPYAY-UHFFFAOYSA-N Synonym: palladium nitrate,palladium ii nitrate,palladous nitrate,palladium dinitrate,unii-5g27lbz05u,nitric acid, palladium 2+ salt,hydrogen tetranitropalladate ii,palladium 2+ dinitrate,palladiumdinitrate PubChem CID: 24932 IUPAC navn: palladium(2+);dinitrat SMIL: [Pd++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
Palladium, plasma standard solution, Specpure™ Pd 10,000μg/mL
CAS: 5-3-7440 Molekylær formel: Pd Molekylvægt (g/mol): 106.42 MDL nummer: MFCD00011167 MFCD03457879 MFCD03427452 MFCD03613602 MFCD03613603 MFCD03613604 MFCD03613605 MFCD06798745 InChI nøgle: KDLHZDBZIXYQEI-UHFFFAOYSA-N PubChem CID: 23938 ChEBI: CHEBI:33363 IUPAC navn: palladium SMIL: [Pd]
Palladium, plasma standardopløsning, Specpure™ Pd 1000 g/μml, Thermo Scientific Chemicals
Molekylær formel: Pd in 20% HCl MDL nummer: MFCD03613603
Palladium, AAS standard solution, Specpure™ Pd 1000μg/mL, Thermo Scientific Chemicals
MDL nummer: MFCD03613603
Palladium(II) sulfate, solution, Pd 6% w/w (cont. Pd), Thermo Scientific™
CAS: 13566-03-5 Molekylær formel: O4PdS Molekylvægt (g/mol): 202.48 MDL nummer: MFCD00011173 InChI nøgle: RFLFDJSIZCCYIP-UHFFFAOYSA-L Synonym: palladium ii sulfate,palladium sulfate,palladium 2+ sulfate,palladium sulphate,palladous sulfate,palladium monosulfate,palladium sulfate pdso4,sulfuric acid, palladium salt,acmc-20ajzn,pdso4 PubChem CID: 166846 IUPAC navn: palladium(2+);sulfate SMIL: [Pd++].[O-]S([O-])(=O)=O
Palladium(II) nitrate, solution, Pd 12-16% w/w (cont. Pd), Thermo Scientific™
CAS: 10102-05-3 Molekylær formel: N2O6Pd Molekylvægt (g/mol): 230.43 MDL nummer: MFCD00011169 InChI nøgle: GPNDARIEYHPYAY-UHFFFAOYSA-N Synonym: palladium nitrate,palladium ii nitrate,palladous nitrate,palladium dinitrate,unii-5g27lbz05u,nitric acid, palladium 2+ salt,hydrogen tetranitropalladate ii,palladium 2+ dinitrate,palladiumdinitrate PubChem CID: 24932 IUPAC navn: palladium(2+);dinitrate SMIL: [Pd++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
Alfa Aesar™ Palladium(II) chloride, solution, Pd 20-25% w/w (cont. Pd), Thermo Scientific™
CAS: 7647-10-1 Molekylær formel: Cl2Pd Molekylvægt (g/mol): 177.32 MDL nummer: MFCD00003558 InChI nøgle: PIBWKRNGBLPSSY-UHFFFAOYSA-L Synonym: palladium chloride,palladium ii chloride,palladium dichloride,palladous chloride,pdcl2,palladium 2+ chloride,palladium chloride pdcl2,enplate activator 440 PubChem CID: 24290 ChEBI: CHEBI:53434 IUPAC navn: dichloropalladium SMIL: [Cl-].[Cl-].[Pd++]