818 Results for: "NMR"

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Sulfo-NHS, No-Weigh Format is a chemical modification reagent for converting carboxyl groups to amine-reactive NHS esters for bioconjugation, crosslinking, labeling and immobilization methods.

Supplier: PEAK SCIENTIFIC

Producing between 10 and 520 L/min of high purity nitrogen gas, the Infinity XE 60 series nitrogen membrane gas generators can comfortably supply multiple laboratory instruments with instrument grade nitrogen.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Premium Grade Sulfo-NHS is our highest quality formulation of this N-hydroxysuccinimide chemical modification reagent, specially characterized for applications where product integrity and risk minimization are paramount.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce SPDP is a short-chain crosslinker for amine-to-sulfhydryl conjugation via NHS-ester and pyridyldithiol reactive groups that form cleavable (reducible) disulfide bonds with cysteine sulfhydryls.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Premium Grade DSP is our highest quality formulation of this popular amine-reactive, cleavable crosslinker, specially characterized for applications where product integrity and risk minimization are paramount.

Supplier: Merck

Mepiquat chloride is a synthetic plant growth regulator that is absorbed by the foliage and translocated throughout the plant. It is widely used to manipulate plant structure and helps to combat excessive vegetative growth which if left uncontrolled can lead to undesirable fruit shed boll rot and yield reductions. Mepiquat chloride inhibits gibberellic acid synthesis thus reducing cell enlargement and cell division rate. Application of mepiquat chloride in cotton results in a more compact plant caused by shortened internode elongation reduced main stem nodes and decreased leaf expansion and leaf area. Mepiquat chloride is approved for use in European Union (EU) following Regulation (EC) No 1107/2009 (repealing Directive 91/414/EEC). The maximum residue level (MRL) for Mepiquat (sum of mepiquat and its salts expressed as mepiquat chloride) is established from 0,02 to 4 mg/kg for many plant-based products and 40 mg/kg for linseed mustard sunflower and poppy seeds. For products of animal origin the MRL is set from 0,05 to 0,8 mg/kg as per Reg. (EU) 2021/976. Mepiquat 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.

Supplier: Thermo Fisher Scientific

Thermo Scientific™ Pierce™ Premium Grade Sulfo-NHS-SS-Biotin is our highest quality formulation of this amine-reactive, cleavable biotinylation reagent, specially characterized for applications where product integrity and risk minimization are paramount. Sulfo-NHS-SS-biotin is used for cleavable attachment of biotin to protein and cell surface amines.

Supplier: Thermo Fisher Scientific

Thermo Scientific Pierce Premium Grade Sulfo-SMCC is our highest quality formulation of amine-to-sulfhydryl crosslinker, specially characterized for applications where product integrity and risk minimization are paramount.