Wyszukano: Merck

Numer katalogowy: (PHR1023-1G)

Producent: Merck

Opis: Organic Standard, Theophylline

j.m.: 1 * 1 g

Wyprzedaż

Numer katalogowy: (92446-5ML)

Producent: Merck

Opis: Sodium methoxide may be used as a derivatisation reagent to enhance the sensitivity of detection for the subsequent determination of organonitrogen herbicides and fungicide analytes in food samples, and bound fatty acids from acylglycerols, alkylacylglycerols, galactosyldiacylglycerols, glycerophospholipids, and sterol esters by gas chromatography (GC) based techniques.

j.m.: 1 * 5 mL

New Product Wyprzedaż

Numer katalogowy: (CRM16870-10MG)

Producent: Merck

Opis: Organic Standard, Difenoconazol Metabolite CGA 205375

j.m.: 1 * 10 mg

Wyprzedaż

Numer katalogowy: (CRM01362-25MG)

Producent: Merck

Opis: Organic Standard, Novaluron

j.m.: 1 * 25 mg

Wyprzedaż

Numer katalogowy: (79585-50MG)

Producent: Merck

Opis: Organic Standard, Metolcarb

j.m.: 1 * 50 mg

Wyprzedaż

Numer katalogowy: (93795-50MG)

Producent: Merck

Opis: Organic Standard, Diniconazole

j.m.: 1 * 50 mg

Wyprzedaż

Numer katalogowy: (38889-50MG)

Producent: Merck

Opis: Organic Standard, Metamitron

j.m.: 1 * 50 mg

Wyprzedaż

Numer katalogowy: (CRM43603-10MG)

Producent: Merck

Opis: Organic Standard, Carbofuran-3-hydroxy

j.m.: 1 * 10 mg

Wyprzedaż

Numer katalogowy: (93638-50MG)

Producent: Merck

Opis: Ethirimol is the ethylamino isomer of dimethirimol that belongs to a group of pyrimidine fungicides. This systemic fungicide acts by inhibiting nucleic acid synthesis and is used as a seed treatment to control powdery mildew in spring barley and wheat. Ethirimol is not approved for use in European Union (EU) as per Regulation (EC) No 1107/2009. But a default maximum residue level (MRLs) from 0,01 to 2 mg/kg is applied for products of plant and animal origin according to Regulation (EU) 2021/1531. Ethirimol has to be monitored in the Multiannual Control Programme for Pesticides Residues (MACP) run within the EU and EFTA in/on products of plant origin.

j.m.: 1 * 50 mg

Wyprzedaż

Numer katalogowy: (93874-50MG)

Producent: Merck

Opis: Organic Standard, Fluroxypyr

j.m.: 1 * 50 mg

Wyprzedaż

Numer katalogowy: (39116-10MG)

Producent: Merck

Opis: The tricyclazole CRM may also find the following uses: Determination of tricyclazole content in paddy rice using sliver colloid as a substrate and pyridine as an internal standard by surface-enhanced Raman spectroscopy (SERS). To detect residues of tricyclazole and thiram in pear fruit extracts using SERS. Dissipation studies of penoxsulam tricyclazole and profoxydim in rice paddy systems using HPLC-Diode Array Detection (DAD). Determination of tricyclazole residues in rice using liquid chromatography-tandem mass spectrometry (LC-MS/MS) along with the QuEChERS method of sample preparation. Degradation of tricyclazole (TC) in an aqueous solution and real pesticide industry wastewater (RPW) by electron beam (EB) radiation.

j.m.: 1 * 10 mg

Wyprzedaż

Numer katalogowy: (19943-10MG)

Producent: Merck

Opis: Organic Standard, ʟ-Ornithine monohydrochloride

j.m.: 1 * 10 mg

Wyprzedaż

Numer katalogowy: (91496-100ML)

Producent: Merck

Opis: Organic Standard, Elemental Impurities according to ICH Q3D inhalation, Standard 4

j.m.: 1 * 100 mL

Wyprzedaż

Numer katalogowy: (69246-10ML-F)

Producent: Merck

Opis: Organic Standard, Mineral oil standard mixture Type A and B for EN 14039 and ISO 16703

j.m.: 1 * 10 mL

New Product Wyprzedaż

Producent: Merck

Opis: Nitric acid/Rubidium concentrate 100 mM HNO₃ in H₂O, 1000 μg/L Rb in H₂O (from RbNO₃ salt)

Certyfikaty

Numer katalogowy: (76088-50MG)

Producent: Merck

Opis: Lufenuron is an insect growth regulator used to control biting and sucking insects and belongs to the group of benzoylphenylurea insecticides.

j.m.: 1 * 50 mg

Wyprzedaż