Ion Chromatography Standards
Apexbio Technology LLC XTT CELL PROLIF KIT-1000mg
The XTT Cell Proliferation Assay Kit is a crucial tool in biomedical research used to assess cell viability and proliferation in various studies Originating from colorimetric assays it measures the activity of mitochondrial enzymes that reduce the tetrazolium compound XTT to a colored formazan product indicating metabolically active cells This assay is commonly used in in vitro settings for drug screening and evaluating cytotoxicity in cell lines It shows activity in the nanomolar to low micromolar range depending on cell type and conditions Typical applications include testing cancer cell models evaluating potential therapeutic agents and conducting high-throughput screening due to its non-radioactive and sensitive nature Experimental concentrations typically depend on the specific research design allowing for flexibility and precision in diverse experimental setups
SPEX CERTIPREP LLC 3P NITROGEN 1000UGML NAO2 500ML
(HPS by Zeptometrix) NH4Cl as Nitrogen IC Std 100 ug/mL in H2O Exp Date: 1 Year
SPEX CERTIPREP LLC 3P NITRATE STD 1000PPM 250ML
(HPS by Zeptometrix) 1000 ug/mL Nitrate from NaNO3, 99.999% (metals basis), in H2O; 18 Month Expiry Date. Prepared from high-purity salts in 18-megaohn water, packaged in HDPE bottles.
SPEX CERTIPREP LLC 3P NITROGEN STD NANO2 100PPM 250M
(HPS by Zeptometrix) Nitrogen (from NaNO2) IC Std 100 ug/mL in H2O Exp Date: 1 Year
SPEX CERTIPREP LLC 3P FLUORIDE IC STD 100PPM 100ML
(HPS by Zeptometrix) 100 ug/mL Fluoride in H2O; Single Component IC Standard, 18 Month Expiry Date. Prepared from high-purity salts in 18-megaohm water, packaged in HDPE bottles.