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Product Image-HACH1279249

ISE standards

Leverancier: Hach
Omschrijving: ISE standards are used to calibrate ion selective electrode measurement systems by coresponding the electrode output with the concentration of the analyte. Pairs of standards with concentrations that differ by a factor of ten are used for analysis.

Certificaten

Image Unavailable-PROOVHG-QWSIN-500

Standards for water pollution QC check, inorganics, VHG

Catalogus nummer: (PROOVHG-QWSIN-500)
Leverancier: LGC Standards PROMOCHEM
Omschrijving: This solution is intended for use as a quality control check for methods related to measurements of inorganic materials includes conductivity, alkalinity as CaCO₃, chloride, fluoride, nitrite and nitrate, sulphate, potassium, sodium, total dissolved solids and many more.
UOM: 1 * 500 mL
Product Image-514-0797

Membrane filters, gridded, ReliaDisc™

Leverancier: Ahlstrom-Munksjö
Omschrijving: These gridded sterile membranes are specifically designed to save time when performing colony counting and microbiological quality control. The plain white non-sterile microfiltration membranes are used to remove particles and microorganisms from various organic solvents and aqueous solutions.

Product Image-514-1144

Sterile cellulose MicroPlus membrane filters, Whatman™

Leverancier: Whatman products (Cytiva)
Omschrijving: Cytiva's sterile Whatman MicroPlus-21 cellulose nitrate membrane filters are for microbiological quality control. The STL version is compatible with Membrane-Butler and other membrane filter dispensers.

Certificaten

Product Image-662-0376

ISE-standaardoplossingen

Catalogus nummer: (662-0376)
Leverancier: WTW
Omschrijving: Deze standaardoplossingen voor kalibratie bevatten 10 g van het te meten ion per 10 liter.
UOM: 1 * 1 L
Product Image-LOVI283570

Accessories for comparators

Leverancier: Lovibond
Omschrijving: A wide range of test discs containing a series of graded glass filters, which have been pre-calibrated to give direct test readings. The unique feature of Lovibond® test discs is that they incorporate coloured glass filters which are colour stable and not affected by UV light or extreme environmental conditions.

Image Unavailable-HACHAPC339

Reagents for AP3900

Leverancier: Hach
Omschrijving: Tests for all water analysis applications. The cuvette is a closed sytem which is safe for the user and the environment. Suitable for the laboratory robot.

Product Image-AATB21259

Lucigenin chloride indicator

Catalogus nummer: (AATB21259)
Leverancier: AAT BIOQUEST
Omschrijving: A chloride indicator that has the fluorescence dependent of chloride concentration.
UOM: 1 * 10 mg
Product Image-662-1597

Toebehoren voor LAQUAtwin-meters

Catalogus nummer: (662-1597)
Leverancier: HORIBA
Omschrijving: Vervangende Nitraation-elektrode S040, voor B-743, NO3-11, NO3-11C + NO3-11S
UOM: 1 * 1 ST
Product Image-AATB16317

Cell Meter™ Fluorimetric Intracellular Peroxynitrite Assay Kit *Optimized for Flow Cytometry*

Catalogus nummer: (AATB16317)
Leverancier: AAT BIOQUEST
Omschrijving: Peroxynitrite (ONOO-) is a strong oxidizing species and a highly active nitrating agent.
UOM: 1 * 1 EA
Product Image-516-1140

Mixed cellulose ester membranes, sterile, 0,45 µm, Whatman™

Leverancier: Whatman products (Cytiva)
Omschrijving: Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Product Image-MANA934220

Reagent case for soil analysis, VISOCOLOR®

Catalogus nummer: (MANA934220)
Leverancier: MACHEREY-NAGEL
Omschrijving: This portable laboratory case contains all reagents, instruments and accessories required for the preparation of soil extracts and the subsequent analysis of phosphate (P), potassium (K), ammonium, nitrate, nitrite (N), soil structure and pH.
UOM: 1 * 1 ST

MSDS


Product Image-HORI3200053514

Toebehoren voor ionenselectieve meter, LAQUAtwin

Leverancier: HORIBA
Omschrijving: Standaardoplossing, nitraation (5000 ppm) Y041, in fles (14 ml), Voor: Ion selective meter, LAQUAtwin

MSDS

Product Image-514-1009

Mixed cellulose ester membranes, sterile, 0,8 µm, Whatman™

Leverancier: Whatman products (Cytiva)
Omschrijving: Whatman mixed cellulose ester membranes are composed of cellulose acetate and cellulose nitrate. These membranes are characterized by a smoother and more uniform surface than pure nitrocellulose filters.

Product Image-662-1524

Filling solutions for pH electrodes, Orion™

Catalogus nummer: (662-1524)
Leverancier: Thermo Orion
Omschrijving: Filling solutions for pH and reference electrodes.
UOM: 1 * 5 ST

MSDS Certificaten


Image Unavailable-BUCH11K36521110

BasicKjel Distillation Unit

Catalogus nummer: (BUCH11K36521110)
Leverancier: BUCHI
Omschrijving: For protein and nitrogen determination (TKN, NPN, TVBN, ammonia, nitrate/nitrite and casein). Possibility to connect Metrohm or SI analytics titrators for the MultiKjel.
UOM: 1 * 1 ST

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at Regulatory_Affairs@vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
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