Matrix Blanks and Standardization Solutions
Hach Company Soap Solution, Hardness Demonstration, 100 mL MDB
Soap solution for Hardness Demonstration. 50ml sample. 100 mL Marked Dropping Bottle
VEOLIA WTS 900 1/MG CAL 500 AEG/L VER SET
Single point calibration and verification standards set for Sievers 900 Series. Includes 1 TOC Calibration Set (1 mg C/L) and 1 Verification Set (500 ug C/L)
Hach Company BOD Standard Solution, 300 mg/L, pk/16 - 10-mL Voluette Ampules
For accuracy checks in Biochemical Oxygen Demand (BOD) determinations.300 mg/L Glucose plus Glutamic Acid. Pack of 16 Ampuls of 10 mL each.• Simple Accuracy Checks• Minimize waste• Reliable results
Hach Company Calcium Hardness Standard Solution, 10,000 mg/L as CaCO₃ (NIST), pk/16 10-mL Ampules
For accuracy checks in calcium hardness determinations.
Perkin Elmer US LLC Fluoroscopy Water Standard - 10 mm
Fluoroscopy Water Standards are used to check instrument sensitivity and measure Signal-to-Noise ratios using the Raman band. Compatible with the LS 30/40/50/55 and the FL 6500/8500 spectrometers.
Perkin Elmer US LLC Volatile Sample Pan Kit - Tin, Qty. 400
This pan is ideal for holding volatile liquid or solid samples, including viscous materials. This kit requires, but does not include, the Volatile Sample Sealer (02190061).
Pluriselect EDTA Solution 0.2 M in PBS, pH 7.4 , 50 ml
EDTA Stock Solution is a sterile, pH adjusted 100x concentrate. Dilute the concentrate to achieve the working reagent. EDTA binds calcium and other metals and is usable as an chelating agent for preserving blood sample. Moreover EDTA can be added to buffers for cell washing steps or in running buffers for flow cytometry or automated cell separation methods
Malvern Panalytical Reference Material Test Kit (M
Reference Material Test Kit VP CAP,PEAQ DSC Manual and Auto. This kit allows users to test instrument performance. Expect material for single use, triplicate testing. This kit will ship with at least 90 days of use before material expiry.
Waters Corp WATERS CORPORATION UV Wavelength Accuracy Standard, Erbium Perchlorate, 10.0 g/L, 10 mL
This kit provides standards for assessing UV Detectors and verifying wavelength accuracy on HPLC TUV/PDA detectors, supporting performance maintenance with traceable, high-quality solutions.
- Standards for UV detector assessment.
- Verifies HPLC TUV/PDA detector wavelength accuracy.
- Usable with cuvettes or 10 cc syringe.
- Contains 10.0 g/L erbium perchlorate in water (±5% purity >=99.9%).
- Volume: 10 mL. Formulation: Liquid.
- Detection: UV. Separation: Reversed phase. System: LC.
- Quantitative. Storage: Room temperature. Shipping: Ambient.
- Shelf life: 36 months. Tolerance: 0.05.
- Type: Calibration. Application: System performance, calibration.
- Product type: Standards. Units per package: 1 pk.
Hach Company Silica Standard Solution, 50 mg/L as SiO2 (NIST), 200 mL
For accuracy checks in silica determinations