Spectroscopy Standards

Standard-value, reference solutions designed for the exact calibration of spectrometers; standards guarantee that machines function properly for accurate spectral lines.

76 – 90 of 5,214 results

Lithium standard solution, for AAS, 1 mg/ml Li in 2% HCl

CAS: 7439-93-2 | Li | 6.94 g/mol

Pricing & Availability
Specifications

Molecular Weight (g/mol)	6.94
ChEBI	CHEBI:30145
Physical Form	Solution
Chemical Name or Material	Lithium standard solution
Grade	AAS
SMILES	[Li]
Concentration	995 to 1005 μg/mL of Li (1+) in 2% HCl (20°C)
InChI Key	WHXSMMKQMYFTQS-UHFFFAOYSA-N
Density	0.53
PubChem CID	3028194
Name Note	1 mg/ml Li in 2% HCl
CAS	7732-18-5
Health Hazard 3	GHS P Statement: Keep only in original container. Absorb spillage to prevent material damage. 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.
MDL Number	MFCD00134051
Health Hazard 2	GHS H Statement: May be corrosive to metals.
Health Hazard 1	Warning
Packaging	Plastic bottle
IUPAC Name	lithium
Molecular Formula	Li
Formula Weight	6.94

MilliporeSigma Sulfur ICP Standard

Certified reference material produced in accordance with ISO 17034, characterized in accordance with ISO/IEC 17025, and traceable to SI unit kg and measured against primary material from a National Metrology Institute.

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Levofloxacin Related Compound C, Certified Reference Material, MilliporeSigma™ Supelco™

Pharmaceutical secondary standards for application in quality control. Provides pharma laboratories and manufacturers with a convenient, and cost-effective alternative to the preparation of in-house working standards.

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Iridium standard solution, for AAS, 1 mg/ml Ir in 5% HCl, Thermo Scientific Chemicals

Pricing & Availability
Specifications

Molecular Weight (g/mol)	352.612
Color	Pink
Physical Form	Solution
Chemical Name or Material	Iridium standard solution
Grade	AAS
SMILES	O.O.O.Cl[Ir](Cl)Cl
Concentration	990 to 1010 μg/mL of Ir(3+) in 10 to 20% HCl
InChI Key	LNJXVUXPFZKMNF-UHFFFAOYSA-K
Density	1.0200g/mL
PubChem CID	6102153
CAS	7732-18-5
Health Hazard 3	GHS P Statement IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Wear protective gloves/protective clothing/eye protection/face protection. Immediately call a POISON CENTER or doctor/physician. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
Health Hazard 2	GHS H Statement May be corrosive to metals. Causes severe skin burns and eye damage. May cause respiratory irritation.
Health Hazard 1	Danger
IUPAC Name	trichloroiridium;trihydrate
Molecular Formula	Cl3H6IrO3