Buffers and Standards | Thermo Fisher Scientific

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Trimethylamine, 1M solution in THF, AcroSeal™

CAS: 75-50-3. Synonym: n-trimethylamine. Health Hazard 1: Danger. Synonym: trimethylamine.

Trimethylsulfonium hydroxide, 0.25M solution in methanol

CAS: 17287-03-5. Synonym: acmc-209sky. Synonym: trimethylsulfoniumhydroxidesolution. Synonym: trimethylsulfonium hydroxide.

MES monohydrate, 98%

MDL Number: MFCD00149409. Molecular Weight (g/mol): 213.248 EINECS Number: 224-632-3. Solubility Information: Soluble in water.

Tris(hydroxymethyl)aminomethane, 99.8%, ACS reagent

Health Hazard 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.
Avoid breathing dust/fume/gas/mist/vapors/spray.
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. Absorbance: (40% aq. soln.) (1 cm cell) Synonym: Tromethane. TSCA: TSCA.

Buffer Solution, pH 5.00 (Certified), Fisher Chemical

Chemical Name or Material: Buffer Solution, pH 5.00 CAS: 877-24-7. ChemAlert Storage Symbol: Gray. Melting Point: 0°C.

Phenol/Chloroform/Isoamyl alcohol (25:24:1), stabilized, saturated with 100 mM Tris-EDTA to pH 8.0, for molecular

pH: 7.8 to 8.2 (25°C) Physical Form: Solution. Treatment(s): Stabilized. Packaging: Glass bottle.

Buffer solution pH 4, Citrate buffer

CAS: 68-04-2. Traceability to NIST: Traceable to NIST. Packaging: Plastic bottle. CAS: 7647-14-5.

Buffer solution pH 7, Phosphate buffer

CAS: 7732-18-5. Packaging: Plastic bottle. Molecular Formula: H₂KO₄P. Merck Index: 14, 7659.

Selenium standard solution, for AAS, 1 mg/ml Se in 10% HCl

Physical Form: Solution. Solubility: Soluble in water. ChEBI: CHEBI:27568. Density: 4.81

Silver standard solution, for AAS, 1 mg/ml Ag in 0.5N HNO3

Solubility: Soluble in water. Specific Gravity: 1.02 ChEBI: CHEBI:32130. Boiling Point: 101.0°C

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

InChI Key: XEEYBQQBJWHFJM-UHFFFAOYSA-N. Molecular Weight (g/mol): 55.85 CAS: 7439-89-6. PubChem CID: 23925.

Mercury standard solution, for AAS, 1 mg/ml Hg in 2 to 5% HNO3

Health Hazard 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.
Do not breathe dust/fume/gas/mist/vapors/spray. Solubility: Soluble in water. Specific Gravity: 1.02 PubChem CID: 3084029.

Gold standard solution, for AAS, 1 mg/ml Au in 10-20% HCl

Solubility: Soluble in water. Health Hazard 1: Danger. Color: Orange/Yellow to Yellow. Specific Gravity: 1.09

Calcium standard solution, for AAS, 1 mg/ml Ca in 2 to 5% HNO3

Physical Form: Solution. Name Note: 1 mg/ml Ca in 0.5N HNO3 Solubility: Soluble in water. ChEBI: CHEBI:29320.

Copper standard solution, for AAS, 1 mg/ml Cu in 2 to 5% HNO3

Physical Form: Solution. Solubility: Soluble in water. CAS: 7440-50-8. Formula Weight: 63.55

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