Analitik standartlar
Palladium-Matrixmodifier 10000 μg/ml in 15% HNO3
CHEMSOLUTE®
PO number | Paket boyu | Paket başına fiyat | |||
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1196-50ML Ürün yelpazemizden tam bu ürün isteklerinize uyuyor. |
50 ml | Giriş / kayıt için |
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TOC Standard Solution 1000 mg/l acc. to EN1484 Potassiumhydrogenphtalete in Water
CHEMSOLUTE®
PO number | Paket boyu | Paket başına fiyat | |||
---|---|---|---|---|---|
770-100ML Ürün yelpazemizden tam bu ürün isteklerinize uyuyor. |
100 ml | Giriş / kayıt için |
|
Ethanol Calibration standard 10 x 2 ml
CHEMSOLUTE®
PO number | Paket boyu | Paket başına fiyat | |||
---|---|---|---|---|---|
3214-1KIT-10X2ML Ürün yelpazemizden tam bu ürün isteklerinize uyuyor. |
10 x 2 ml | Giriş / kayıt için |
|
Beryllium standard solution RS - Standard solution for ICP
CARLO ERBA
PO number | Paket boyu | Paket başına fiyat | |||
---|---|---|---|---|---|
503461 Ürün yelpazemizden tam bu ürün isteklerinize uyuyor. |
100 ml | Giriş / kayıt için |
Makale silmeye yönelik
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Chemical Oxygen Demand (COD) Standards
These standards are ideal for use as control standards to verify that correct analysis for COD has taken place. Extensive range (10 to 60000 ppm), NIST traceable, 2 years shelf-life. HDPE bottle of 500 ml....
Color Standards Platinum-Cobalt (Hazen)
These color standards can be used to calibrate, control, qualify or validate color measurement instruments to determine the color number. These standards can be described as Platinum-Cobalt, Pt-Co, Hazen or APHA color. All descriptions are interchangeable.
- Covers requirements of ASTM Method D 1209
- In 1 l HDPE bottle
Cryoscope standards
Compatible for use on all Cryoscopes compliant to International Reference Standard ISO5764/IDF108 for the determination of Freezing Point in milk. High accuracy, 1 year shelf-life (from Date of Manufacturing). Supplied in 250 and 100ml HDPE bottle and a convenient cap with collapsible filling nozzle...
Osmolality standards
Osmolality Standards for calibration and control, compatible with all types of osmometers. Extensive range: 50 to 3000 mOsmol/kg H 2O, ISO 17025 certified. Values from 100 to 700 mOsmol/kg H 2O according to European Pharmacopoeia 2.2.35 and US Pharmacopeia 785. 12 ampoules of 5 ml each....
Standards for Flame photometers
Suitable for calibration, control, IQ / OQ and method validation. Compatible with all Flame Photometry Instruments. Available as single element analytical standards (in ppm) or Multi-element clinical standards (in mmol/l). NIST traceable. HDPE bottles of 500 ml....
Turbidity Standards
Highly accurate turbidity standards composed of suspended microspheres, suitable for Instrument calibration and control of all turbidity meters. Stable, shelf life of 2 years (from Date of Manufacturing). NIST traceable, US EPA approved and tested in compliance with ISO 7027. HDPE bottles of 100 ml....
Secondary standards for calibrating spectrophotometers
To maintain constant good measurement results, a regular review of the accuracy of the spectrophotometer is required. With the use of certified reference materials from Hellma Analytics, you make sure that your equipment qualifications meet the requirements of the pharmacopoeias and fulfill your internal quality requirements, at the same time you reach the international comparability of your measurement results. The certified reference materials (calibration standards) of the DIN EN ISO 17025 accredited Hellma Analytics calibration laboratory are traceable to the primary standards of NIST (National Institute of Standards and Technology) and meet the requirements of the major pharmacopoeias (e.g. EP, DAB, USP)....
Orion™ calibration standards and TISAB solutions for ISE fluoride electrodes
Calibration standards ensure measurement accuracy. TISAB (Total Ionic Strength Adjustment Buffer) solutions are used to adjust the ionic strength for fluoride measurements....
pH buffer solutions in ampoules, standard
Standard solutions acc. to DIN 19266 for calibration in pH measurement. Buffer solutions in the double-end ampoules offer a particularly high degree of reliability and measuring accuracy.
- Hot steam sterilised, very long shelf life
- Without preservatives
- With manufacturer certificate
- 20 ml ampoules with approx. 17 ml content