22545 Results for: "Certified Reference Materials, Rocklabs"
Supelco® TraceCERT® Organic Reference Standard, Cyantraniliprole
Supplier: Merck
It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. Cyantraniliprole certified reference material (CRM) may also find following use:
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VWR®, Colour standards, Platinum-Cobalt (Pt-Co, Hazen)
Supplier: VWR Chemicals
Ready to use colour solutions that are prepared gravimetrically on a weight/weight basis and are designed to measure the visual colour of water supplies.
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VWR®, Primary colour solutions, Reagent Ph. Eur.
Supplier: VWR Chemicals
Complete range of reagents and standard solutions in Chapters 2 and 4 of the current European Pharmacopoeia.
All are manufactured and tested in compliance with the Ph. Eur. and are supplied with detailed Certificates of Analysis showing batch number, and expiry date.
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PipeCheck standards for checking volumes of pipettes by photometry, Spectroquant®, Supelco®
Supplier: Merck
Check solutions (4x6 cells) and reference solutions (4 cells ) for checking the volume of pipettes Spectroquant®, Spectroquant®
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Standards for spectrophotometer calibration, test set, Supelco®
Supplier: Merck
Standard solutions are particularly used for calibrating the absorbance of spectrophotometers.
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Residue, (CRM), Supelco®
Supplier: Merck
Residue, Supelco®, Certified reference material, : N/A
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Ammonia - Drinking Water QC, (CRM), Supelco®
Supplier: Merck
Ammonia, Supelco®, Certified reference material, : N/A
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Supelco® TraceCERT® Organic Reference Standard, Benfuracarb
Supplier: Merck
The certified reference material (CRM) is intended to be used as a calibrant for chromatography and other analytical techniques. Benfuracarb certified reference material (CRM) may also be used as following:
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Minerals, (CRM), Supelco®
Supplier: Merck
Minerals, Supelco®, Certified reference material, : N/A
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Supelco® TraceCERT® Organic Reference Standard, Tebufenozide
Supplier: Merck
It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. Tebufenozide certified reference material (CRM) may also find the following uses:
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ASTM® Colour Standards
Supplier: Merck
The fluid sampling kit is a complete solution for field-based fluid collection and contamination analysis. The stainless steel sampler assembly plugs into a quick-release valve installed in the system line, which allows a measured quantity of liquid to pass through the monitor. A valved syringe serves as a pump to remove residual liquid from the monitor. Kit is compatible with our 37 mm contamination monitors and matched-weight monitors.
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Cronobacter Sakazakii WDCM 00214 Vitroids™, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Enterococcus Hirae WDCM 00089 Vitroids™, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Phthalates, (CRM), Supelco®
Supplier: Merck
Phthalates, Supelco®, Certified reference material, : N/A
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Corrosivity, (CRM), Supelco®
Supplier: Merck
Corrosivity, Supelco®, Certified reference material, : N/A
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Pediococcus Pentosaceus WDCM 00158 Vitroids™, for Microbiology, Certified Reference Material
Supplier: Merck
Certified Reference Microorganisms
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Supelco® TraceCERT® Organic Reference Standard, Teflubenzuron
Supplier: Merck
It is intended to be used as a certified reference material (CRM) for calibration in chromatography and other analytical techniques. The teflubenzuron certified reference material (CRM) may also find use as given below:
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VWR®, UV/Visible spectroscopy linearity standards at 235, 257, 313 and 350 nm
Supplier: VWR Chemicals
Linearity standards packed in permanently sealed UV cuvettes or 100 ml amber bottles.
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Nitrite, (CRM), Supelco®
Supplier: Merck
Nitrite, Supelco®, Certified reference material, : N/A
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Negative Control (No bacterial growth expected) 0 CFU, for microbiology, certified reference material
Supplier: Merck
Certified Reference Microorganisms
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Solvent screen, certified reference material, Supelco®
Supplier: Merck
Solvent Screen, Supelco®, Certified reference material
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Accessories for the electrolysis apparatus (HECH)
Supplier: GLASWARENFABRIK KARL HECHT
Educational Materials, Accessories, Application: Physics, Water decomposer, only the glass details
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Colour standards, starter set for Lico Spectral colorimeter
Supplier: Hach
Calibration solutions for Lico spectral colorimeter.
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Colour Reference Solutions acc. to USP, analytical standards, Supelco®
Supplier: Merck
Color Reference Solutions acc. to USP, analytical standard, Supelco®, Pk Info: Set of 20 x 2 ml (20 standard solution)
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Anions, certified reference material, Supelco®
Supplier: Merck
Anions - QC, Supelco®, Application: Environmental standards, Waste water
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VWR®, Density Standards, Certified Reference Materials, Referenced at 25 °C
Supplier: VWR Chemicals
VWR® ISO 17025 / ISO 17034 dual certified density standards are for the verification of instruments used to measure density of materials which are fluid at the desired test temperature.
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VWR®, Deltamethrin, Certified Reference Material
Supplier: VWR Chemicals
Pesticides are usually chemical or biological substances that are used to prevent, destroy or mitigate any pests. Pesticides are released into the environemnet in order to eliminate these pests, but residues from these toxic chemicals also end up in the air, water, and even in food.
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Saccharomyces cerevisiae NCPF 3191 Lenticule® discs, 500-50000 CFU, for microbiology, certified reference material
Supplier: Merck
Certified Reference Microorganisms
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VWR®, Density Standards, Certified Reference Materials, Referenced at 20 °C
Supplier: VWR Chemicals
VWR® ISO 17025 / ISO 17034 dual certified density standards are for the verification of instruments used to measure density of materials which are fluid at the desired test temperature.
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VWR®, UV/Visible standards
Supplier: VWR Chemicals
For spectrophotometer calibration according to European Pharmacopoeia (Ph. Eur.)