Reagents, 10 mL
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Selenium dichloride oxide, 99% (metals basis)
Thermo Scientific ChemicalsSynonym(s): Selenium oxychloride Formula: SeOCl2 Formula weight: 165.87 Purity: 99% (metals basis) CAS Number: 7791-23-3 UN Number: UN2879 Hazard Class: 8 Packing Group: I Harmonized Tariff Code: 2812.10 Hazard Statements: H301-H331-H373 Toxic if swallowed. Toxic if…
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Synonyms: HFAA; HFBA; Perfluorobutyric anhydride Formula: (CF3CF2CF2CO)2O Formula Weight: 410.06 CAS No.: 336-59-4 Purity: ≥99.0% (GC); ≥99.0% Density: 1.674 g/mL at 20 °C(lit.); 1.674 g/mL at 20 °C Other Notes: HFAA…
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Synonyms: CANdot(R); Fluorescent nanocrystals; QDs; artificial atoms Molecular Formula: PbS Molecular Weight: 239.27 Linear Structural Formula: PbS Storage: 2-8C Application: Our PbS quantum dots have a fully crystalline inorganic core and are organically stabilized with an…
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"Pentane, analytical standard"
MilliporeSigmaFormula: CH3(CH2)3CH3 Formula Weight: 72.15 CAS No.: 109-66-0 Purity: ≥99.8% (GC) Density: 0.626 g/mL at 25 °C(lit.) Supplemental Hazard Statements: Repeated exposure may cause skin dryness or cracking.
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Synonyms: O,O'-Bis(2-azidoethyl)polyethylene glycol; PEG-diazide Linear Structural Formula: N3(C2H4O)nC2H4N3 Storage: 2-8C Application: PEG for cross-linking and used in "click" chemistry reactions. PEGylated materials have found broad use in drug delivery systems, virology, and…
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Acetone, ACS, 99.5+%
Thermo Scientific ChemicalsFormula: C3H6O Formula weight: 58.08 Purity: 99.5+% CAS Number: 67-64-1 UN Number: UN1090 Hazard Class: 3 Packing Group: II Harmonized Tariff Code: 2914.11 Hazard Statements: H225-H319-H336 Highly flammable liquid and vapour. Causes serious eye irritation. May cause…
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"2-Methyl-1-propanol, analytical standard"
MilliporeSigmaSynonyms: Isobutanol; Isobutyl alcohol Formula: (CH3)2CHCH2OH Formula Weight: 74.12 CAS No.: 78-83-1 Purity: ≥99.8% (GC) Density: 0.803 g/mL at 25 °C(lit.)
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Agarose gel loading dye (6X), alkaline
Thermo Scientific ChemicalsHarmonized Tariff Code: 3822.00 Hazard Statements: H315-H319 Causes skin irritation. Causes serious eye irritation. Precautionary Statements: P280-P305+P351+P338-P362-P321-P332+P313-P337+P313 Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse…
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Ethidium bromide soln., 10mg/ml
Thermo Scientific ChemicalsFormula: C21H20BrN3 Formula weight: 394.32 CAS Number: 1239-45-8 UN Number: UN2810 Hazard Class: 6.1 Packing Group: III Harmonized Tariff Code: 2933.99 Hazard Statements: H341 Suspected of causing genetic defects. Precautionary Statements: …
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ß-Glucuronidase from Helix pomatia
MP BiomedicalsBeta-glucuronidases are members of the glycosidase family of enzymes that catalyze the breakdown of complex carbohydrates. Human β-glucuronidase is a type of glucuronidase that catalyzes hydrolysis of β-D-glucuronic acid residues from the non-reducing end of mucopolysaccharides, such as…
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Sera from mouse, frozen liquid (from clotted whole blood)
MilliporeSigmaStorage: -20C UNSPSC Code: 12352207 Application: Mouse serum is used in a variety of mouse cell culture systems to study viral infection, inhibition and transduction processes. Suitability: Not tested for use in cell culture
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Silica HR Rgt Set 10mL Pk100
LovibondThis reagent set contains Lovibond's Powder Pack™ Reagents. Powder Pack Reagents are pre-measured, unit dose reagents that have been formulated for use in Lovibond's Aqua Comparator Test Kits, the SC450 Single Parameter Colorimeter Series, MC500 Multi-Parameter Colorimeter, and the…
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1,3-Diethylbenzene, 97+%
Thermo Scientific ChemicalsFormula: C10H14 Formula weight: 134.22 Purity: 97+% CAS Number: 141-93-5 UN Number: UN2049 Hazard Class: 3 Packing Group: III Harmonized Tariff Code: 2902.90 Hazard Statements: H226 Flammable liquid and vapour. Risk Phrases: 10 Flammable.
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TNBS (2,4,6-trinitrobenzene sulfonic acid)
G-BiosciencesTNBS (2,4,6-trinitrobenzene sulfonic acid) is a highly sensitive and rapid chemical used to quantitate the free amino groups. The reaction of TNBS with primary amines generates a highly chromogenic product that can be readily measured at 335nm. Supplied as a 1% solution in methanol. …
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CAS Number: 58-58-2 MDL No.: MFCD00012691 Purity: >98% (HPLC) Storage: -20C UNSPSC Code: 51101500 General description: Chemical structure: peptidyl nucleoside Application: Puromycin is an aminonucleoside antibiotic that is derived from Streptomyces alboniger. It allows selection…
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OmniPur® Ethidium Bromide, 10 mg/ml Solution
MilliporeSigmaFormula: C21H20N3Br in water Formula Weight: 394.32
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Methylmercury(II) hydroxide, 1M in H{2}O
Thermo Scientific ChemicalsFormula: CH4HgO Formula weight: 232.63 CAS Number: 1184-57-2 UN Number: UN2024 Hazard Class: 6.1 Packing Group: II Harmonized Tariff Code: 2852.10 Hazard Statements: H300-H311-H331-H373 Fatal if swallowed. Toxic in contact with skin. Toxic if inhaled. May cause damage to…
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SIGMA Plasma, from pig
MilliporeSigmaSynonym(s): Citrated plasma General description: Plasma is the liquid part of the blood and lymphatic fluid, which makes up about half of its volume. Plasma is devoid of cells and, unlike serum, has not clotted. It is prepared from whole blood that is collected with anticoagulants (9:1) and…
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2-Cyclohexen-1-one, >=95%
MilliporeSigmaCAS Number: 930-68-7 Formula: C6H8O Formula Weight: 96.13 Linear Formula: C6H8(=O) MDL No.: MFCD00001577 Purity: >=95% Boiling Point: 171-173 C(lit.) Melting Point: -53 C (lit.) Density: 0.993 g/mL at 25 C(lit.) Refractive Index: n20/D 1.488(lit.) Beilstein Registry…
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Synonyms: PITC Formula: C6H5NCS Formula Weight: 135.19 CAS No.: 103-72-0 Purity: ≥99% (GC) Density: 1.132 g/mL at 20 °C(lit.) Storage Temperature: 2-8°C Application: Derivatizing reagent for primary and secondary amines. Used in sequencing peptides…
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Synonym(s): DMSO; Methyl sulfoxide Formula: (CH3)2SO Formula Weight: 78.13 CAS No.: 67-68-5 Purity: (USP XXIV) Density: 1.10g/mL(lit.) Application: Human and animal cell lines grown in culture are generally stored frozen. Freezing protects the cell line from…
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Glutaraldehyde Solution
MP BiomedicalsGlutaraldehyde is a bifunctional protein cross-linking reagent, reacting with NH2 groups to form Schiff's bases. Sporicidal agent. Glutaraldehyde reacts through cross-linking to impart water resistance to protein and polyhydroxy compounds. It is also a reducing agent for photochemicals. In…
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Sulfate 4 Reagent Powders
LovibondPowder Pack Reagents are pre-measured, unit dose reagents that have been formulated for use in Lovibond's Aqua Comparator Test Kits, the SC450 Single Parameter Colorimeter Series, MC500 Multi-Parameter Colorimeter, and the SP600 Spectophotometer. These easy-to-use chemistries offer an extended…
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(R)-(+)-alpha-Methylbenzylamine, 0.98
MilliporeSigmaSynonyms: (R)-(+)-1-Phenylethylamine CAS Number: 3886-69-9 Formula: C8H11N Formula Weight: 121.18 Linear Formula: C6H5CH(CH3)NH2 MDL No.: MFCD00064405 Purity: 0.98 Boiling Point: 187-189 C(lit.) Density: 0.952 g/mL at 20 C(lit.) Refractive Index: n20/D 1.526(lit.) …
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PS-750-M solution, 3 wt. % in H2O
MilliporeSigmaWe are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product has been enhanced to increase catalytic efficiency and also acts as an environmentally benign and sustainable amphiphile. Click here for more…
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"Ethylbenzene, analytical standard"
MilliporeSigmaFormula: C6H5C2H5 Formula Weight: 106.17 CAS No.: 100-41-4 Purity: ≥99.5% (GC) Density: 0.867 g/mL at 25 °C(lit.)
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Chloromethyl chloroformate, >=98.0% (GC)
MilliporeSigmaCAS Number: 22128-62-7 Formula: C2H2Cl2O2 Formula Weight: 128.94 Linear Formula: ClCOOCH2Cl MDL No.: MFCD00077688 Purity: >=98.0% (GC) Boiling Point: 107-108 C(lit.) Density: 1.450 g/mL at 20 C Refractive Index: n20/D 1.428 Storage: 2-8C Beilstein Registry Number: …
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BD offers a broad portfolio of saline and heparin pre-filled products to meet your clinical needs, including externally sterile packaged syringes for sterile field applications. The BD PosiFlush portfolio of pre-filled syringes provides reliable, cost-effective alternatives to vial-based flushing…
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Sodium Periodate Reagent
LovibondPowder Pack Reagents are pre-measured, unit dose reagents that have been formulated for use in Lovibond’s Aqua Comparator Test Kits, the SC450 Single Parameter Colorimeter Series, MC500 Multi-Parameter Colorimeter, and the SP600 Spectophotometer. These easy-to-use chemistries offer an…