130 Results for: "Perchloric Acid"

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Adjustable Height Base Stands, Labconco®

Supplier: Labconco

For use with Basic™ 47, Basic 70, Fiberglass 30, Protector® XStream®, Protector Premier™, Protector ClassMate®, Protector PVC Perchloric Acid, Protector Stainless Steel Perchloric Acid, Logic+, Logic, Cell Logic, PuriCare Procedure Stations and Protector Radioisotope laboratory hoods

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Verapamil hydrochloride ≥99% (by perchloric acid titration), Calbiochem®, Sigma-Aldrich®

Supplier: MilliporeSigma

A derivative of papaverine that blocks Ca2+ channels (principally the L-type) in smooth and cardiac muscle cells

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2,3,5-Triphenyltetrazolium chloride (TTC) ≥98% (by perchloric acid titration) for microbiology

Supplier: MilliporeSigma

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Potassium acetate, Molecular Biology Grade, Calbiochem®, Millipore®

Supplier: MilliporeSigma

250gm. White solid. Hygroscopic. Purity: >=99% by perchloric acid titration (dry basis). Contaminants: DNases, proteases, RNases: none detected. RTECS AJ3325000, CAS 127-08-2. MW 98.1.

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L-Arginine hydrochloride ≥99% (by titrimetric analysis), Calbiochem®

Supplier: MilliporeSigma

1KG. Arg, HCl. White solid. Hygroscopic. Purity:>99% by perchloric acid titration. Contaminants: <0.2% (other amino acids). Heavy metals: <0.001%. Optical rotation:+22.5 ± 0.4° (c=8, 6 M HCl) RTECS CF1995500, CAS 1119-34-2.

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Sodium Perchlorate Electrolyte Saturated Solution in Glacial Acetic Acid, RICCA Chemical Company

Supplier: Ricca Chemical

Suitable for ASTM D2896, Reagent 7.8

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Sodium acetate trihydrate 99.0-101.0% (by perchloric acid titration), GR ACS, Supelco®

Supplier: MilliporeSigma

Meets ACS Specifications

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Rubidium chloride ≥99% (metals basis)

Supplier: Thermo Scientific Chemicals

Testing for perchloric acid, source of rubidium, catalyst

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Bis(cyclohexanone)oxalyldihydrazone ≥99% (by perchloric acid titration), GR for analysis (reagent for copper), Supelco®

Supplier: MilliporeSigma

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L(+)-Histidine 99.0-101.0% (by perchloric acid titration), EMPROVE® EXPERT Ph. Eur., USP, JP, SAFC®

Supplier: MilliporeSigma

1kg

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Tris(hydroxymethyl)aminomethane (TRIS, Trometamol) ≥99.0% (by titrimetric analysis), Molecular Biology Grade, Calbiochem®

Supplier: MilliporeSigma

500gm. tris(Hydroxymethyl)aminomethane. Crystalline solid. Purity: >=99% by titration test (perchloric acid). DNases, proteases, RNases: none detected. Absorbance (260 nm): <=0.03; (280 nm): <=0.02. Heavy metals: <=0.0005%. RTECS TY2900000, CAS 77-86-1.

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Glycine 99.01-101.0% (by perchloric acid titration), crystals, EMPROVE® EXPERT Ph. Eur., BP, JP, USP, SAFC®

Supplier: MilliporeSigma

25kg

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Potassium citrate monohydrate 99.0-100.5% (by perchloric acid titration), EMPROVE® ESSENTIAL Ph. Eur., BP, USP, FCC, E332

Supplier: MilliporeSigma

Suitable for use as excipient EMPROVE exp PH EUR,BP,USP,FCC,e 332

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Intelli-Sense™ Multi-Speed PVC Blowers, Labconco

Supplier: Labconco

Intelli-Sense™ Multi-Speed PVC Blowers handle extremely corrosive atmospheres produced by high order oxidizers such as perchloric acid

Sustainable Options Available

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Sodium perchlorate 98.0-102.0% ACS

Supplier: BeanTown Chemical

CAS: 7601-89-0; EC No: 231-511-9; MDL No: MFCD00003480 UN No: UN1502; Haz Class: 5.1; Packing Group: II Crystalline/Flakes; Linear Formula: NaClO4; MW: 122.46 Melting Point: 468° Density (g/mL): 2.499 Hygroscopic

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Chemware® Bottles, Teflon® PFA, Wide Mouth, Saint-Gobain

Supplier: Saint Gobain Performance Plastics

Good for trace analysis. Leakproof, unbreakable PFA bottles for storage of virtually all corrosive chemicals including HF, nitric and perchloric acids.

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L(+)-Cysteine free base ≥98% (by titrimetric analysis), Calbiochem®, Millipore®

Supplier: MilliporeSigma

Naturally-occurring non-essential amino acid.

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Hydroxyproline Assay Kit, Cell Biolabs

Supplier: Cell Biolabs

Cell Biolabs' Hydroxyproline Assay Kit is a quantitative colorimetric assay for measuring the hydroxyproline concentration in protein samples. Hydroxyproline in acid hydrolyzed samples is converted to pyrrole through a reaction with Chlormine T, which then reacts with Ehrlich’s Reagent to form a chromophore that is detected at 540-560nm