60 Risultati per: "Methanol ACS"

Supplier: PanReac AppliChem

METHANOL FOR UHPLC SUPERGRADIENT ACS 1 * 4 L

Supplier: PanReac AppliChem

METHANOL FOR UHPLC SUPERGRADIENT, ACS 1 * 2,5 L

Supplier: PanReac AppliChem

METHANOL FOR UHPLC SUPERGRADIENT, ACS 1 * 200 l

Supplier: Thermo Fisher Scientific

METHANOL, ACS, ABSOLUTE, LOW ACETONE 99. 1 * 4 L

Supplier: PanReac AppliChem

METHANOL DRY (MAX. 0.005% WATER) , ACS, 1 * 1 L

Supplier: Honeywell Chemicals

[EN]METHANOL PURISS. P.A., ACS REAGENT, 1 * 1 L

Supplier: PanReac AppliChem

METHANOL DRY (MAX. 0.005% WATER) , ACS, 1 * 2,5 L

Supplier: Thermo Fisher Scientific

Ammonio ioduro ≥99.0% ACS

Supplier: Thermo Fisher Scientific

Ammonio bromuro ≥99.0% ACS

Supplier: Thermo Fisher Scientific

N-Acetyl-L-phenylalanine 99%

Supplier: Thermo Fisher Scientific

D(+)-Saccarosio ACS

Supplier: Thermo Fisher Scientific

Idrossilammina cloridrato ≥96% ACS

Supplier: Thermo Fisher Scientific

Urea 99.0-100.5% ACS

Supplier: Thermo Fisher Scientific

Acido L(+)-tartarico ACS

Supplier: Thermo Fisher Scientific

Rame (II) cloruro diidrato 99+% ACS

Supplier: Thermo Fisher Scientific

Acido succinico ≥99.0% ACS

Supplier: Thermo Fisher Scientific

Ammonio acetato ≥97.0% ACS

Supplier: Thermo Fisher Scientific

Bario idrossido ottaidrato 98+% ACS

Supplier: MP Biomedicals

Phenol Red Sodium Salt is used as a pH indicator, it is used widely in culture media to identify changes from neutral to acidic pH values.

Supplier: MP Biomedicals

Simple carbohydrate. Sucrose is hydrolyzed to glucose and fructose by dilute acids and by invertase, a yeast enzyme. Upon hydrolysis the optical rotation falls and is negative when the hydrolysis is complete. The mixture of glucose and fructose is known as "Invert sugar".

Supplier: Thermo Fisher Scientific

Ammonium thiocyanate has many uses in manufacturing chemicals such as metal thiocyanates [CuSCN, Ca(SCN)2, NaSCN, KSCN], and in a number of pharmaceuticals. It is used in freezing solutions, pickling, printing, and corrosion inhibitor against acid gases. It is used in photography industry as a stabilizer or accelerator. Used in fertilizers, fabric dyeing, zinc coating, electroplating, and as a separator of Zr and Hf, also Au and Fe.

Supplier: Thermo Fisher Scientific

Rame solfato pentaidrato 98.0-102.0% ACS

Supplier: MP Biomedicals

Dimethyl sulfoxide is a dipolar, aprotic solvent. Has been shown to accelerate strand renaturation (1-10% concentration) and is believed to give the nucleic acid thermal stability against depurination.

Supplier: MP Biomedicals

Succinic acid is a dicarboxylic acid that occurs in nature in such organisms as fungi and lichens. In eukaryotes, succiniate, the anion of succinic acid, is an intermediate in the citric acid cycle, being formed from succinyl CoA and being converted to fumarate. Bacteria and plants can produce succinate from acetate or acetyl CoA, in the glyoxylate cycle.

Supplier: Merck

With their high degree of UV transmittance, low particle count, low acidity and alkalinity and low evaporation residue level, LiChrosolv® solvents are ideal for reproducible separations. Since separations are normally carried out under gradient conditions in analytical HPLC, we offer solvents in "gradient grade" as well as "isocratic grade". This enables to minimize the gradient effect of the solvent involved.

Supplier: EHRENSTORFER

[EN]METHYLPERFLUOROOCTANESULFONAMIDO)ACE 1 * 1 mL

Supplier: MP Biomedicals

FORMALDEHYDE, ACS 1 * 500 mL

Supplier: MP Biomedicals

FORMALDEHYDE, ACS 1 * 100 mL

Supplier: MP Biomedicals

Storage: Room Temperature, desiccate, store under nitrogen.
Dimethyl Sulfoxide is a dipola, aprotic solvent. It has been shown to accelerate strand renaturation (1-10% concentration) and is believed to give the nucleic acid thermal stability against depurination.
Dimethyl Sulfoxide is used to enhance dermal absorption of many chemicals, as a solvent for many organic and inorganic compounds including fats, carbohydrates, dyes, resins, and polymers, in antifreeze or hydraulic fluids, as a cryopreservative for cell cultures, oxidation of thiols and disulfides to sulfonic acids, as a PCR cosolvent to help improve yields, especially in long PCR. DMSO is routinely used in polymerase chan reaction (PCR), amplification of cDNA libraries, DNA sequencing, column-loading buffers for poly (A)+ RNA selection, buffers for the transformation of competent E. coli, and transfection protocols.
To prepare sterile solutions use a teflon or nylon membrane to sterile-filter the DMSO - do not use a cellulose acetate membrane.

Supplier: G-Biosciences

DESTAIN I 45% METHANOL, 9% GLACIAL ACET 1 * 1 gal US