Liquid / Solution Analytical and Chemical Standards
from Myron L Company
All Myron L ® handheld instruments are factory calibrated with NIST traceable Standard Solutions having specific conductivity/ppm values. Myron L ® Company Standard Solutions are made under strictly controlled conditions using reagent grade salts. These salts are mixed with deionized water... [See More]
- Form & Features: Liquids
from HF scientific
The original pre-mixed liquid reagents for the CLX Online Chlorine Monitor. Shipped in supply quantities of 30 day , 60 day or 12 months [See More]
- Form & Features: Liquids
- Applications: Water Treatment
from Restek
Conc. In Solvent and Volume: 2,000 μg/mL in P &T methanol, 1 mL/ampul [See More]
- Form & Features: Liquids
- Applications: Environmental
from Chem Service, Inc.
Chem Service, Inc. produces high purity chemicals for use as reference materials and for other laboratory purposes. More than 95% of their Standards Grade materials have a certified purity of 98.0% or greater and do not require purity corrections when preparing solutions for use with EPA, ASTM, UST... [See More]
- Form & Features: Liquids; Organic / Polymer; 5mL Solution in Methanol
- Applications: Water Treatment; Industrial Wastewater Treatment
from Hanna Instruments, Inc.
Calibration medium [See More]
- Form & Features: Liquids
- Applications: Conductivity instrument calibration
from Inorganic Ventures
100mL size, eluent concentrates [See More]
- Form & Features: Liquids; Inorganic / Salt
from Waters Corporation
Quality standards and reagents you require, provided for your convenienceWaters understands that standards and reagents are a vital component for achieving optimal performance and compliance using analytical instrumentation. The technical and regulatory requirements for preparation, documentation... [See More]
- Form & Features: Liquids
from HF scientific
pH buffers in 4, 7, and 10 in 500 ml bottles or one gallon bottles [See More]
- Form & Features: Liquids
- Applications: Water Treatment
from Restek
Meets all DOT requirements. Available only to customers or distributors inside the 48 contiguous United States; item may not be resold for export. [See More]
- Form & Features: Liquids
- Applications: Environmental
from Inorganic Ventures
125 mL size, multi-ion standard [See More]
- Form & Features: Liquids; Inorganic / Salt; Anionic
from HF scientific
ProCal Primary Turbidity Standards are pre-diluted, factory certified, and ready for use with not only the HF scientific turbidimeter product line but with other manufacturer ’s instrumentation. The ProCal no formazin formulation utilizes a preservative that enhances stability, yet is safe and... [See More]
- Form & Features: Liquids
- Applications: Water Treatment
from Restek
Surrogate Standard [See More]
- Form & Features: Liquids
- Applications: Environmental
from HF scientific
ProCal Primary Turbidity Standards have been certified by HF scientific for use in the Hach ® 1720 c/d/e Series Online Turbidimeters. No formazin is used, making the standards safer, easier to use, accurate and less expensive that the equivalent Hach ® product. In addition to being approved... [See More]
- Form & Features: Liquids
- Applications: Water Treatment
from Restek
Includes all target analytes except the six gases, which are available separately as 502.2 Calibration Mix #1. [See More]
- Form & Features: Liquids
- Applications: Environmental
from HF scientific
ProCal Primary Turbidity Standards have been certified by HF scientific for use in the Hach ® 2100AN Laboratory Turbidimeter. No formazin is used, making the standards safer, easier to use, accurate and less expensive that the equivalent Hach ® product. In addition to being approved by the... [See More]
- Form & Features: Liquids
- Applications: Water Treatment
from Restek
Contains 1mL each of these mixtures. 30042: 502.2 Calibration Mix #1. 30431: 502.2 MegaMix. 30300: 524 Calibration Mix #7A. 30304: 524 Calibration Mix #7B. 30203: 524 Calibration Mix #8. 30201: 524 Surrogate/Internal Standard Mix [See More]
- Form & Features: Liquids
- Applications: Environmental
from HF scientific
ProCal Primary Turbidity Standards have been certified by HF scientific for use in the Hach ® 2100P Field Turbidimeter. No formazin is used, making them safer, easier to use, accurate and less expensive that the equivalent Hach ® product. In addition to being approved by the EPA, ProCal... [See More]
- Form & Features: Liquids
- Applications: Water Treatment
from Restek
Adds alkyl groups to functional hydrogens (H). Decreases polarity on compounds containing acidic hydrogens, i.e., phenols, carboxylic acids. Forms an ester. [See More]
- Form & Features: Liquids
- Applications: Clinical, Forensic, Toxicology
from HF scientific
ProCal Primary Turbidity Standards have been certifiedby HF scientific for use in the Hach ® 2100Q Portable Turbidimeter. No formazin is used, making the standards safer, easier to use, accurate and less expensive that the equivalent Hach ® product. In addition to being approved by the EPA,... [See More]
- Form & Features: Liquids
- Applications: Water Treatment
from Restek
Our high-quality air monitoring gas calibration standards are provided by Spectra/Linde and Scott/Air Liquide —meeting lab requirements for two separate sources of calibration standards. [See More]
- Form & Features: Liquids
- Applications: Laboratory
from HF scientific
The ProCheck-S Solid Validation Standards are used as a quick and convenient “check ” to determine if a Primary Calibration is needed prior to the next regularly scheduled primary calibration. Designed for use with HF scientific turbidimeters, they can be used as often as needed and will... [See More]
- Form & Features: Liquids
- Applications: Water Treatment
from Restek
Restek Offers a Full Line of Certified Reference Materials [See More]
- Form & Features: Liquids
- Applications: Food / Beverage
from Restek
in 14-, 48-, and 110-Liter Sizes. We offer a wide range of Scott/Air Liquide transportable gases, from pure gases for purging or calibrating to multi-component mixes which are ideal for peak identification work. [See More]
- Form & Features: Liquids
- Applications: Laboratory