Matrix Blanks and Standardization Solutions
Perkin Elmer US LLC Cobalt (Co) Internal Standard - Sulfur-Free, 3%, 400 g
Matrix: Concentration: Volume: Content: Hydrocarbon Oil 3% 400 g Cobalt (Sulfur-Free)
Perkin Elmer US LLC Base Number (BN) Reference Material, 30 mg KOH/g, 50 g
Each Base Number standard is supplied with a comprehensive Certificate of Analysis that documents the quality and reliability.
Perkin Elmer US LLC Potassium (K) Pure Standard, 10,000 µg/mL, 5% HNO3, 125 mL
Concentration of Elements includes: Element Concentration Matrix K 10,000 µg/mL 5% HNO3
Perkin Elmer US LLC Potassium (K) Pure Standard, 1,000 µg/mL, 2% HNO3, 500 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.
PLANT CELL TECHNOLOGY Broad-spectrum biocide for plant tissue culture, in-vitro laboratory use only, Plant Preservative Mixture™, PPM™, Clear Liquid, Anti-Contamination, 1L Bottle
Plant Preservative Mixture™ (PPM™) is a liquid additive designed to reduce microbial contamination in plant tissue culture and micropropagation applications. This 1L bottle provides ready-to-use solution that integrates easily into standard culture media. PPM™ contains broad-spectrum antimicrobial and antifungal components compatible with a wide variety of plant species, including ornamentals, woody plants, and edible crops. It supports aseptic culture and enhances explant survival rates in tissue culture applications. Packaged in a durable, clear 1L bottle with secure cap, PPM™ ensures safe handling and storage. Ideal for research laboratories, commercial propagation, and specialized plant cell culture applications. Stable under recommended storage conditions.
Indofine Chemical LUPEOL with HPLC, Chromatography Standards, 545-47-1, >99% by HPLC, 20 mg
LUPEOL with HPLC, Chromatography Standards, 545-47-1, >99% by HPLC, 20 mg
Chem-Impex International, Inc. Mineral oil | 8042-47-5 | MFCD00131611 | 1L
Mineral oil, 8042-47-5, MFCD00131611, 1L
Aqua Solutions Scandium Standard 100.0 ppm in 5% v/v HCl, NIST Traceable (1L)
Scandium Standard 100.0 ppm in 5% v/v HCl, NIST Traceable (1L)
Aqua Solutions Chlorine Standard 500 ppm as CL₂, NIST Traceable (1L)
Chlorine Standard 500 ppm as CL₂, NIST Traceable (1L)
Hach Company EDTA Standard Solution, 0.0200N, 200 mL
For hardness determination by buret titration. Hach methods 8222 (calcium) and 8226 (total). 0.0200N (0.0100 M) (N/50) 200 mL bottle
Aqua Solutions Iron Standard 2.0 ppm in 2% Hydrochloric Acid (500ML)
Iron Standard 2.0 ppm in 2% Hydrochloric Acid (500ML)
Hach Company Ethylene Glycol Solution, 0.05%, 15 mL SCDB
For function checks in Ethylene Glycol Test Kit (2186400)
Hach Company Magnesium Standard Solution, 1000 mg/L as Mg (NIST), 100 mL
For accuracy checks in magnesium determinations. HNO3 matrix.