General Chemistry Solutions

A variety of solutions formulated for general chemistry applications; available in various chemical compositions, quantities, purities, and reagent grades.

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2,566 – 2,580 of 3,706 results

2,566

Pickering Laboratories Inc Artificial Perspiration, AATCC TM 15, Stabilized, Carboy, each (19.8 L/carboy)

Perspiration is on everything we touch with our fingers or that comes into contact with our bodies. Sweat can react with materials and trigger allergies, or it can shorten product service life via corrosion or discoloration. Natural human perspiration has a complex composition that depends on the type of sweat gland, the person’s metabolism and hydration level. This pH 4.3 solution is used to determine the colorfastness of textiles to the effects of acid perspiration according to Test Method 15. The same formulation is also used to determine colorfastness to a combination of light and perspiration accoreding to Test Method 125. It is applicable to dyed, printed or otherwise colored textile fibers, yarns and fabrics of all kinds. This formulation can also be used for the testing of dyestuffs as applied to textiles.

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2,567

LaMarKa Chemical Company Potassium Hydroxide 0.01N(in Methanol), 4l

Potassium Hydroxide 0.01N(in Methanol), 4l Plastic Jug

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2,568

Apexbio Technology LLC LDN-193189 1062368-24-4 5mg

LDN-193189 (CAS 1062368-24-4) is a selective small molecule inhibitor targeting type I bone morphogenetic protein (BMP) receptors specifically activin receptor-like kinase-2 (ALK2) and ALK3 It inhibits ALK2 and ALK3 with IC50 values of approximately 5 nM and 30 nM respectively In vitro studies using C2C12 cells demonstrated that LDN-193189 suppresses BMP-induced phosphorylation of Smad1/5/8 as well as p38 MAPK and Akt signaling Additionally research using bronchial epithelial (Beas2B) cells and murine models indicates that LDN-193189 prevents BMP2-induced E-cadherin downregulation and maintains epithelial barrier integrity LDN-193189 is thus valuable for studying BMP-mediated signaling pathways and related physiological processes

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2,569

Apexbio Technology LLC Aurora Kinase Inhibitor III 879127-16-9 5mg

Aurora Kinase Inhibitor III (CAS 879127-16-9) is a selective small molecule inhibitor targeting Aurora A kinase It acts by binding to the ATP-binding site of Aurora A thereby suppressing its enzymatic activity with an IC50 of 42 nM The compound exhibits substantially lower inhibitory potency against epidermal growth factor receptor (EGFR) with an IC50 greater than 10 M Aurora Kinase Inhibitor III serves as a useful chemical probe for investigating Aurora A-mediated processes including mitotic regulation cell cycle progression and associated signaling pathways and supports studies exploring the role of Aurora A in oncogenesis

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2,570

Hach Company Hach APA6000 Cleaning Solution, 1 L (for APA6000 Analyzers)

APA6000 Cleaning Solution is a 1 L cleaning formulation used to clean the system during the Prime and Instrument Clean functions of APA6000 online analyzers for hardness, copper, and ammonia/monochloramine measurements.