Matrix Blanks and Standardization Solutions
U.S. Pharmacopeia Isosorbide (75% solution) | 652-67-5 | MFCD00064827 | 1g
Isosorbide (75% solution) | Mol Wt: 146.141 | 652-67-5 | MFCD00064827 | 1g
Hach Company Copper Standard Solution, 100 mg/L as Cu (NIST), 100 mL
For accuracy checks in copper determinations.
Thermo Scientific Octanesulfonic Acid | CAS No: 5324-84-5 | MDL No: MFCD00003381 | 500 mL
Octanesulfonic acid | Purity: 99% | Mol Wt: 208.29 | CAS No: 5324-84-5 | MDL No: MFCD00003381 | 500mL
Hach Company Sulfuric Acid Standard Solution, 0.040 N, 500 mL
Multi-purpose sulfuric acid standard solution
Medchemexpress LLC 4-(4-fluorophenyl)-2-(4-nitrophenyl)-5-(4-pyridyl)-1H-imidazole | 152121-53-4 | MFCD12405019 | 98.6% | 360.34 g·mol⁻¹ | C20H13FN4O2 | 5 MG
PD 169316 is a potent, cell-permeable, and selective inhibitor of p38 mitogen-activated protein kinase (MAPK) with an IC50 of approximately 89 nM. Supplied as a high-purity research standard, it is used in biochemical and cell-based studies and has reported antiviral activity against Enterovirus 71.
- Selective inhibition of p38 MAPK with ~89 nM IC50.
- High purity suitable for analytical and biological assays.
- Available as powder and as a DMSO solution for flexible use.
- Recommended storage conditions extend shelf life for long-term studies.
- Applicable to kinase signaling and antiviral research workflows.
Hampton Research HR2-667/14.0 M Potassium formate - 200 ml
HR2-667/14.0 M Potassium formate - 200 ml. Please note items from this supplier are non-returnable.
Indofine Chemical Pelargonidin Chloride, 10 Mg
PELARGONIDIN CHLORIDE with HPLC, Herbal Standards, 134-04-3, 97% by HPLC, 10 mg
Turner Designs ADJST SOLID SECONDARY STANDARD
Dyes, Adjustable solid secondary standard; Turner Designs; Accessories; For use with chlorophyll, rhodamine and phycocyanin channels
Electron Microscopy Sciences Methenamine, 3% Aqueous Solution 500 ML
A stock solution for use in bacterial and fungal stains (Grocott's Method/GMS). It is a ready-to-use, high quality solution that saves time and effort and provides consistently uniform results.
Crescent Chemical Co Inc Prallethrin, 23031-36-9, MFCD03792792, 1mL
Molecular Formula C19H24O3, Molecular Weight 300.396, Single Component Calibration Standard in Acetone
Aqua Solutions CHLORINE STANDARD SOLUTION 25-30 MG/L Cl2 (20/PK)
CHLORINE STANDARD SOLUTION 25-30 MG/L Cl2 (20/PK)
Aqua Solutions Sulfur Std. 10.0 ppm w/v in Iso-Octane (100ML)
Sulfur Std. 10.0 ppm w/v in Iso-Octane (100ML)