84530 Results for: "Etidronic acid&amp"

Supplier: Merck

For full details of specification and hazards please see www.vwr.com or the VWR Chemicals catalogues

Supplier: Merck

Citric acid for synthesis, Sigma-Aldrich®

Supplier: Merck

L(+)-Tartaric acid ≥99.0% (by acidimetry) for resolution of racemates, for synthesis, Sigma-Aldrich®

Supplier: Merck

Peracetic acid ∼38 - 40%, Supelco®

Supplier: Merck

4-Methyloctanoic acid for synthesis, Sigma-Aldrich®

Supplier: Merck

Orthophosphoric acid ≥99%, EMSURE® for analysis, Supelco®

Supplier: Merck

Pelargonic acid for synthesis, Sigma-Aldrich®

Supplier: Merck

Acetic acid 30% Reag. Ph. Eur. analytical reagent, Supelco®

Supplier: Merck

Crotonic acid for synthesis, Sigma-Aldrich®

Supplier: Merck

Nitric acid 1 mol/l (1 N), Titripur®, Supelco®

Supplier: Merck

Pyromellitic acid for synthesis, Sigma-Aldrich®

Supplier: Merck

Methylenediphosphonic acid, Sigma-Aldrich®

Supplier: Merck

Hydrochloric acid 5 mol/l (5 N), Titrisol®, Supelco®

Supplier: Merck

(±)-2-Methylglutaric acid for synthesis, Sigma-Aldrich®

Supplier: Merck

Succinic acid for synthesis, Sigma-Aldrich®

Supplier: Merck

2-Propylvaleric acid for synthesis, Sigma-Aldrich®

Supplier: Merck

Sulphosuccinic acid 70% ≥70% in aqueous solution for synthesis, Sigma-Aldrich®

Supplier: Merck

Hydrochloric acid 32%, EMSURE® for analysis, Supelco®

Supplier: Merck

N-Methylanthranilic acid for synthesis, Sigma-Aldrich®

Supplier: Merck

Nitric acid 60%, Ultrapure for trace analysis, Supelco®

Supplier: Merck

2-Bromoterephthalic acid, Sigma-Aldrich®

Supplier: Merck

Sulphuric acid 40%, Supelco®

Supplier: Merck

Hydrochloric acid 30%, Suprapur® for trace analysis, Supelco®

Supplier: Merck

Hydrochloric acid 0.01 mol/l concentrated aqueous solution, Titrisol®, Supelco®

Supplier: Merck

D-(-)-Quinic acid, Sigma-Aldrich®

Supplier: Merck

Here the lab user will find dye solutions and staining kits for histology and immuno-histological methods such as Tissugnost®, a universal detection system based on the streptavidin-biotin technique.

Supplier: Merck

Hydrochloric acid 37%, EMSURE® for analysis (max. 0.001 ppm Hg), Supelco®

Supplier: Merck

Kojic acid for synthesis, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

Carmine is a cochineal product usually furnished as an aluminum and calcium salt of carminic acid. Carminic acid is used for human-medical cell diagnosis and serves the purpose of the histological investigation of sample material of human origin. It is suitable for staining nuclei in histological sections. It is utilised in various staining methods including the procedure for detection of glycogen and mucous substances (Best′s carmine), for nuclear staining, or vital staining.

Supplier: SIGMA ALDRICH MICROSCOPY

Readily polymerizes in aqueous solution, forming a stable free radical that inhibits protein-nucleic acid interactions. It is a potent inhibitor of ribonuclease and topoisomerase II by preventing the binding of the nucleic acid to the enzyme. It stimulates tyrosine phosphorylation processes including the Jak2/STAT5 pathway in NB2 lymphoma cells, ErbB4 in neuroblastoma cells, and MAP kinases, Shc proteins, phosphatidylinositide 3-kinase and phospholipase Cγ in PC12 cells. Inhibits apoptosis. It prevents down-regulation of Ca²⁺ -impermeable GluR2 receptors and inhibits calpain, a Ca²⁺ -activated protease that is activated during apoptosis.