Chemicals Standards T
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A stable-labled internal standard suitable for quantitation of tetrazepam levels in urine, serum, or plasma by LC/MS or GC/MS for urine drug testing, clinical toxicology, forensic analysis, isotope dilution methods, or therapeutic drug monitoring. Tetrazepam, marketed under brand names such as…
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AMCO Clear® Turbidity Standard, 1.0 EBC
GFS ChemicalsTEST Turbidity (Haze) 1.0 EBC +/- 0.05 Absorbance at 455nm (100mm pathlength) Lot Number of Baseline Material
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Assurance® Grade Tungsten Single Element Inorganic Standards
SPEX CertiPrepThe Assurance® 1000 ppm tungsten ICP standard is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy bottle that endures heavy and rigorous usage. This 500 mL single element inorganic standard is suitable for use in atomic…
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spex Trihalomethanes Voaltiles Mix (High Level)
SPEX CertiPrepUS EPA Method 502.2 is a general analytical method for the monitoring of halogenated, purgeable VOCs in drinking water and raw water sources by GC megabore capillary column techniques and Hall and Photoionization Detectors (PID). Application: For US EPA Method 502.2
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ICP-MS Stock Tuning Solution
Agilent TechnologiesContains 10 mg/L each of Li, Y, Ce, Tl and Co in a matrix of 2% HNO3.
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The LabChem turbidity standard is non-flammable in nature and is mainly used in laboratory and manufacturing factories. Application: For Turbidity Standard (Formazin)
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Assurance® Grade Tungsten Single Element Inorganic Standards
SPEX CertiPrepThe Assurance® 1000 ppm tungsten H2O standard is mainly used in research facilities and chemical laboratories to conduct wide range of experiments. It is available in sturdy 100 mL bottle that endures heavy and rigorous usage. This single element inorganic standard is suitable for use in atomic…
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1000 ppm Tungsten in Water for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm (µg/mL) Tungsten for ICP is a certified reference material set in a water matrix for stability. This tungsten standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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Toxaphene in Soil, EPA Method 8081, within NELAC range, 30g
NSI Lab SolutionsA 30 gram sample supplied ready to use. Designed for use with EPA Method 8081. Formulated in the NELAC required range. Supplied in duplicate.
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Use as a daily control standard. Check the accuracy and precision of your analysis. Trace Metals III, Groundwater And Wastewater Pollution Control Check Standards, Matrix per Volume 2%HNO3 per 100mL, Concentration of Element: 500mg/mLBarium, 500mg/mL Calcium, 100mg/mL Magnesium, 500mg/mL…
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AMCO Clear® Turbidity Standard, 100 NTU for Horiba U-52
GFS ChemicalsTEST Turbidity (on Horiba U-52) 100 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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AMCO Clear® Calibration Kit, for Lamotte 2020we
GFS ChemicalsKit contains 1.0 and 10 NTU standards required to calibrate the Lamotte 2020we instrument. The deluxe kit also contains sealed secondary standards of each value.
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Matrix: H2O Min: >= 995 Max: =< 1005 ppm Manufactured and Tested in an ISO 17025/Guide 34 Accredited Facility
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Tune B ICAP Thermo Standard
Inorganic VenturesInorganic Ventures' Tune B ICAP Thermo Standard is a certified reference material set in a nitric acid / hydrochloric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date. …
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Ricca Tin ICP Standard
Ricca ChemicalThe Ricca Chemical tin ICP standard with a composition of 90.58% water, 8.37% hydrochloric acid, 0.95% tin and 0.10% nitric acid, is suitable for research and laboratory use. It is also used in wide range of industries. It can be stored at a temperature of 15 to 30 degree C.
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Concentration: 1,000 µg/mL Matrix: H2O Volume: 500 mL Features and Benefits Pure Grade Standards for AA and ICP-OES Analyzed by ICP-OES Analyzed by Classical Wet Assay 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate …
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Concentration: 1,000 µg/mL Matrix: 20% HCI Volume: 500 mL Features and Benefits Pure Grade Standards for AA and ICP-OES Analyzed by ICP-OES Analyzed by Classical Wet Assay 32 trace impurities analyzed by ICP-MS of the final solution and reported on the certificate Impurities…
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1000 ppm Thulium for ICP
Inorganic VenturesInorganic Ventures' 1000 ppm Thulium for ICP is a certified reference material set in a nitric acid matrix for stability. This thulium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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TEST Turbidity (on Turner C3 sensor) 3000 NTU Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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TEST Turbidity (AQ4500) EPA mode 1 NTU +/- 0.05 Turbidity (AQ4500) ISO Neph. mode Turbidity (AQ4500) IR Ratio mode Thermo Electron AQ4500 serial number Instrument calibration date Formazi
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1000 ppm Tartrate for IC
Inorganic VenturesInorganic Ventures' 1000 ppm Tartrate for IC is a certified reference material set in a water matrix for stability. This tartrate standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . Size: …
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10,000 ppm Tungsten for ICP
Inorganic VenturesInorganic Ventures' 10,000 ppm Tungsten for ICP is a certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This tungsten standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year …
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10 ppm Titanium for ICP-MS
Inorganic VenturesInorganic Ventures' 10 ppm Titanium for ICP-MS is a certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This titanium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year …
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AMCO Clear® Turbidity Standard, 200 NTU
GFS ChemicalsTEST Turbidity 200 NTU +/- 2 Absorbance at 455nm (10mm pathlength) Lot Number of Baseline Material
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10,000 ppm Thallium for ICP
Inorganic VenturesInorganic Ventures' 10,000 ppm Thallium for ICP is a certified reference material set in a nitric acid matrix for stability. This thallium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date . …
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ICAP Q Thermo Standard
Inorganic VenturesInorganic Ventures' ICAP Q Thermo Standard is a certified reference material set in a nitric acid matrix for stability. This standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration Date. To obtain COA and SDS information,…
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spex® p-Terphenyl-d14 Single-Component Organic Standard
SPEX CertiPrepSingle-component standards are available as stock items. They are supplied in methanol, or in another solvent, where appropriate. Additional solvents include methylene chloride, acetone, benzene, hexane, acetonitrile, THF, and water. Please inquire about the matrix for a particular item when…
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1000 ppm Titanium for AA
Inorganic VenturesInorganic Ventures' 1000 ppm Titanium for AA is a certified reference material set in a nitric acid (tr. hydrofluoric acid) matrix for stability. This titanium standard is Traceable to NIST and manufactured in accordance with our stringent Quality Assurance guidelines. One year Expiration…
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Thyroglobulin (Tg) is a dimeric protein used by the thyroid gland to produce the thyroid hormones thyroxine (T4) and triiodothyronine (T3). Thyroglobulin levels are measured to evaluate effectiveness of treatment for differentiated thyroid carcinoma (DTC) and to monitor for DTC recurrence.…