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1 – 15 af 1,142 Resultater

Konduktivitetsstandard, NIST Sporbar, 84 μS/cm, Reagecon™

Akkrediteret til ISO 17025. Reagecon™ Konduktivitetsstandard, NIST Sporbar, 84 μS/cm er en vandbaseret, ikke-farlig lavkonduktivitetsstandard med en høj grad af nøjagtighed, lav temperaturvariation og garanteret stabilitet gennem udløb, selv efter åbning af flasken.

Pris og tilgængelighed

Ledningsevne og TDS-standarder

Kampagner er tilgængelige

Acetone, Extra Pure, SLR, Fisher Chemical™

Pris og tilgængelighed
Tekniske data

Økologiske standarder

Dampdensitet	2
CAS	67-64-1
Formel vægt	58.08g/mol
Viskositet	0.32 mPaS at 20°C
Smeltepunkt	-95°C
pH	7
Kogepunkt	56°C
Fysisk form	Væske
Damptryk	247mbar at 20°C
Farve	Farveløs

Ethanol Absolut 99,8+%, certificeret AR til analyse, opfylder analytiske specifikationer fra Ph.Eur., BP, Fisher Chemical™

CAS: 64-17-5 Molekylær formel: C2H6O Molekylvægt (g/mol): 46.069 MDL nummer: 3568 InChI nøgle: LFQSCWFLJHTTHZ-UHFFFAOYSA-N PubChem CID: 702 ChEBI: CHEBI:16236 IUPAC navn: ethanol SMIL: CCO

Pris og tilgængelighed
Tekniske data

Økologiske standarder

MDL nummer	3568
PubChem CID	702
Molekylvægt (g/mol)	46.069
CAS	64-17-5
ChEBI	CHEBI:16236
SMIL	CCO
IUPAC navn	ethanol
InChI nøgle	LFQSCWFLJHTTHZ-UHFFFAOYSA-N
Molekylær formel	C2H6O

IUPAC pH-standarder, Hach Lange™

Pris og tilgængelighed

Matrix Blanks og standardiseringsløsninger

Konduktivitetsstandard, NIST Sporbar, 300.000μ S/cm, Reagecon™

Pris og tilgængelighed

Ledningsevne og TDS-standarder

Kampagner er tilgængelige

Thermo Scientific™ Eutech Håndholdte målere Kalibreringsopløsning, 1413 μS/cm KCl

Periodisk kalibrering med nøjagtige standarder anbefales til målere

Pris og tilgængelighed

Ledningsevne og TDS-standarder

Konduktivitetsstandard, NIST Sporbar, 200.000μ S/cm, Reagecon™

Pris og tilgængelighed

Ledningsevne og TDS-standarder

Ammonium standardopløsningskoncentrat, Reagecon™

Pris og tilgængelighed

Matrix Blanks og standardiseringsløsninger

Konduktivitetsstandard, NIST Sporbar, 20.000μ S/cm, Reagecon™

Pris og tilgængelighed

Ledningsevne og TDS-standarder

600 mOsm/kg osmolalitetsstandard, Reagecon

Bruges til at kalibrere, kontrollere eller validere osmometre

Pris og tilgængelighed

Osmolalitetsstandarder

Kampagner er tilgængelige

Traceable™ Conductivity Calibration Standards Certified Reference Material (CRM), NIST testet, Fisherbrand™

Brug NIST-sporbare referencematerialer for den højeste tilgængelige nøjagtighed. Traceable™ Conductivity Calibration Standards Certified Reference Material (CRM) tilbyder nem kalibrering med inkluderet instruktioner og temperaturdiagram.

Pris og tilgængelighed
Tekniske data

Ledningsevne og TDS-standarder

Kemisk navn eller materiale	Conductivity Standard
Type	Conductivity Standard
Til brug med (udstyr)	Conductivity Meter
Løsningstype	Calibration Solution
Emballage	Flaske
Opløselighed	Soluble in water
Farve	Klar
Teknik	Calibration of Conductivity Instrument
Certificeringer/compliance	ISO 17034

Blystandardopløsning, til AAS, 1 mg/ml Pb i 2 % HNO ₃ , Thermo Scientific Chemicals

CAS: 10099-74-8 | N2O6Pb | 331.20 g/mol

Pris og tilgængelighed
Tekniske data

AA- og ICP-standarder

MDL nummer	MFCD00011153
Kemisk navn eller materiale	Lead standard solution
Specifik vægtfylde	1.02
Sundhedsfare 3	GHS P Statement: Keep only in original container. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Avoid breathing dust/fume/gas/mist/vapors/spray. Wash face, hands and any exposed skin thoroughly after handling. IF ON SKIN: Wash with plenty of soap and water. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Sundhedsfare 2	GHS H Statement: Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May be corrosive to metals.
Sundhedsfare 1	Danger
Formel vægt	331.21
ChEBI	CHEBI:37187
Emballage	Plastflaske
Merck Index	15, 5469
Koncentration	997 to 1003 μg/mL of Pb(2+) in 2 to 5% HNO3 (20°C)
IUPAC navn	λ²-bly(2+) dinitrat
Fysisk form	Pulver/krystaller
Farve	Brun til rød eller grøn
Grad	AAS
Navn note	1 mg/ml Pb in 2% HNO3
PubChem CID	24924
Molekylvægt (g/mol)	331.20
Tæthed	1.0200g/mL
CAS	7732-18-5
Smeltepunkt	-3.0°C
SMIL	[Pb++].[O-][N+]([O-])=O.[O-][N+]([O-])=O
Kogepunkt	101.0°C
InChI nøgle	RLJMLMKIBZAXJO-UHFFFAOYSA-N
Molekylær formel	N2O6Pb

Kampagner er tilgængelige

Oxalsyredihydrat, ekstra rent, SLR, Fisher Chemical™

CAS: 6153-56-6 Molekylær formel: C2H6O6 Molekylvægt (g/mol): 126.064 MDL nummer: 149102 InChI nøgle: GEVPUGOOGXGPIO-UHFFFAOYSA-N PubChem CID: 61373 IUPAC navn: oxalsyre;dihydrat SMIL: C(=O)(C(=O)O)O.O.O

Pris og tilgængelighed
Tekniske data

Økologiske standarder

MDL nummer	149102
PubChem CID	61373
Molekylvægt (g/mol)	126.064
CAS	6153-56-6
SMIL	C(=O)(C(=O)O)O.O.O
IUPAC navn	oxalsyre;dihydrat
InChI nøgle	GEVPUGOOGXGPIO-UHFFFAOYSA-N
Molekylær formel	C2H6O6

Iron standard solution, for AAS, 1 mg/ml Fe in 2 to 5% HNO3

CAS: 7439-89-6 | Fe | 55.85 g/mol

Pris og tilgængelighed
Tekniske data

AA- og ICP-standarder

MDL nummer	MFCD00010999
Kemisk navn eller materiale	Iron standard solution
Sundhedsfare 3	GHS P Statement: Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF ON SKIN: Wash with plenty of soap and water. Avoid breathing dust/fume/gas/mist/vapors/spray. Wash face, hands and any exposed skin thoroughly after handling. Keep only in original container. WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Sundhedsfare 2	GHS H Statement: Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation. May be corrosive to metals.
Sundhedsfare 1	GHS-signalord: Advarsel
Formel vægt	55.85
ChEBI	CHEBI:82664
Emballage	Plastflaske
Koncentration	997 to 1003 μg/mL of Fe (3+) in 2% HNO3 (20°C)
IUPAC navn	jern
Fysisk form	Væske
Farve	Farveløs
Grad	AAS
Navn note	1 mg/ml Fe in 2% HNO3
PubChem CID	23925
Molekylvægt (g/mol)	55.85
Tæthed	7.86
CAS	7732-18-5
SMIL	[Fe]
InChI nøgle	XEEYBQQBJWHFJM-UHFFFAOYSA-N
Molekylær formel	Fe

Nikkel standardopløsning, til AAS, 1 mg/ml Ni i 2 % HNO3, Thermo Scientific Chemicals

CAS: 7440-02-0 | Ni | 58.69 g/mol

Pris og tilgængelighed
Tekniske data

AA- og ICP-standarder

MDL nummer	MFCD00011137 MFCD06798735
Kemisk navn eller materiale	Nickel standard solution
Specifik vægtfylde	1.032
Sundhedsfare 3	GHS P Statement Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/physician. Keep only in original container.
Sundhedsfare 2	GHS H Statement May cause cancer by inhalation. May damage the unborn child. Causes severe skin burns and eye damage. May produce an allergic reaction. Harmful to aquatic life with long lasting effects. May be corrosive to metals.
Sundhedsfare 1	Danger
Formel vægt	58.69
ChEBI	CHEBI:28112
Emballage	Plastflaske
Koncentration	990 to 1010 μg/mL Ni in 2 to 5% HNO3 (20°C)
CAS min %	96.9
IUPAC navn	nikkel
Fysisk form	Krystaller, krystallinsk pulver og/eller klumper
Farve	Grøn
Grad	AAS
Navn note	1 mg/ml Ni in 2% HNO3
PubChem CID	935
Molekylvægt (g/mol)	58.69
Tæthed	1.0320g/mL
CAS	7732-18-5
SMIL	[Ni]
Opløselighed	Soluble in water
InChI nøgle	PXHVJJICTQNCMI-UHFFFAOYSA-N
Molekylær formel	Ni
CAS Max %	97.1

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Konduktivitetsstandard, NIST Sporbar, 84 μS/cm, Reagecon™ SureTRACESupports traceability with guaranteed access to certificates and proactive change notifications.Learn More

Konduktivitetsstandard, NIST Sporbar, 300.000μ S/cm, Reagecon™ SureTRACESupports traceability with guaranteed access to certificates and proactive change notifications.Learn More

Konduktivitetsstandard, NIST Sporbar, 200.000μ S/cm, Reagecon™ SureTRACESupports traceability with guaranteed access to certificates and proactive change notifications.Learn More

Ammonium standardopløsningskoncentrat, Reagecon™ SureTRACESupports traceability with guaranteed access to certificates and proactive change notifications.Learn More

Konduktivitetsstandard, NIST Sporbar, 20.000μ S/cm, Reagecon™ SureTRACESupports traceability with guaranteed access to certificates and proactive change notifications.Learn More

600 mOsm/kg osmolalitetsstandard, Reagecon SureTRACESupports traceability with guaranteed access to certificates and proactive change notifications.Learn More

Konduktivitetsstandard, NIST Sporbar, 84 μS/cm, Reagecon™

Konduktivitetsstandard, NIST Sporbar, 300.000μ S/cm, Reagecon™

Konduktivitetsstandard, NIST Sporbar, 200.000μ S/cm, Reagecon™

Ammonium standardopløsningskoncentrat, Reagecon™

Konduktivitetsstandard, NIST Sporbar, 20.000μ S/cm, Reagecon™

600 mOsm/kg osmolalitetsstandard, Reagecon