Matrix Blanks and Standardization Solutions
Aqua Solutions Ammonia Standard 20 ppm | 7664-41-7 | MFCD00011418
Ammonia Standard 20 ppm | Mol Wt: 17.03 | 7664-41-7 | MFCD00011418
Aqua Solutions Technicon Standard #1 0.25 gpL NaCL0₃, 100 gpL NaCl, 200 gpL NaOH (1L)
Technicon Standard #1 0.25 gpL NaCL0₃, 100 gpL NaCl, 200 gpL NaOH (1L)
Perkin Elmer US LLC Iron (Fe) Pure Standard, 1,000 µg/mL, 2% HNO3, 125 mL
Each Single Element Calibration Standard for AA and ICP-OES is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Mitegen Sodium acetate/ Acetic acid, 1M, pH4.5, 250 ml, CAS # 127-09-3
Use our stock solutions directly or as a component in solutions you create in your own lab. We prepare our stock solutions using high quality raw materials, ASTM Type 1 water, and sterile packaging.�Our stock solutions are intended for Research and Development Use Only.
Teledyne Tekmar 2000PPM STD
This item has a minimum qty of 2 per supplier requirements.
2000PPM STD. This product can only ship within the continental USA.
SPEX CERTIPREP LLC 3P TCL BNA LCS Spike w/o Benzidines, 25 mL
(NSI by Zeptometrix) TCL BNA LCS Spike w/o Benzidines, 25 mL.
C Technology Inc CONFIRM-LOW (M0.1) STAMDARD
This item has a minimum qty of 2 per supplier requirements.
Medchemexpress LLC SIC-19 | 713112-69-7 | 98.00% | 574.67 | 50 MG
SIC-19 is an inhibitor of SIK2 (Salt-inducible Kinase 2) that promotes SIK2 protein degradation through the ubiquitination pathway. It inhibits cancer cell growth and increases the sensitivity of cells to PARP inhibitors, such as Olaparib. This effect has been observed in ovarian cancer organoids and xenograft models.
- Sik2 inhibitor
- Promotes SIK2 protein degradation via the ubiquitination pathway
- Inhibits cancer cell growth
- Sensitizes cells to PARP inhibitors
Cayman Chemical Propoxur-d3 10mg
An internal standard for the quantification of propoxur by GC- or LC-MS
Hach Company Nitrogen Primary Standard, set of 3
Use this set for checking accuracy of crude protein tests and digestion recovery efficiency in Total Nitrogen and TKN methods. Set of three 25-g standards: Ammonium p-Toluenesulfonic Acid (Ammonium PTSA), Glycine PTSA and Nicotinic Acid PTSA.
Cambridge Isotope Laboratories Metabolomics QReSS Standard Mix 2 (unlabeled) 1 vial
Metabolomics QReSS Standard Mix 2 (unlabeled) 1 vial
Electron Microscopy Sciences MXS Calibration Standard MXS 702CE for SEM, Pin 700 nm, 700 nm Spacing
EMS offers a series of calibration standards with one and two dimension calibrated patterns. These standards are created utilizing holographic interference of a particular laser frequency. They are typically accurate to <1% across the entire surface of the standard. These reference standards are remarkably durable under typical operating conditions. The surface contamination behavior is also very good. There are no better sub-micron reference standard available in this price range.
Mount: Pin
Spacing: 700 nm
Structure: Arrayof Posts
Material: W-coated Photoresist on Si
Hach Company Barium Standard Solution, 1000 mg/L as Ba (NIST), 100 mL
For accuracy checks in barium determinations