Supplier: VWR Chemicals

Sodium hydrogen carbonate ≥98%, TECHNICAL

Supplier: KNICK

Electrode, pH, SE 104 N, pH: 2...13, −5...+80 °C, Plastic, Diaphr.: Hole junction, Electrolyte: Polymer, Ø×L: 12×99 mm, DIN, For: Semi-solid substances

Supplier: VWR Chemicals

Silver sulphate ≥98%, TECHNICAL

Supplier: VWR Chemicals

Sodium sulphite, anhydrous ≥98% ACS

Supplier: VWR Chemicals

Sodium hydroxide ≥98%, pellets, GPR RECTAPUR®

Supplier: Thermo Fisher Scientific

PS medium chamber on glass or Permanox™ plastic slide.

Supplier: VWR Chemicals

Potassium hexacyanoferrate(II) trihydrate ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Potassium hydroxide ≥85%, pellets, GPR RECTAPUR®

Supplier: VWR Chemicals

Potassium acetate ≥98%, GPR RECTAPUR®

Supplier: Lenz Laborglas GmbH & CO.KG

DURAN®, borosilicate glass, clear.

Supplier: Merck

1,10-Diaza-18-crown-6 (1,4,10,13-tetraoxa-7,16-diazacyclooctadecane kryptofix® 22) for synthesis, Sigma-Aldrich®

Supplier: USBECK Laborgeräte

The fingers of the clamps have cork inserts to protect the clamped items.

Supplier: USBECK Laborgeräte

Nickel-plated brass. For regulating or stopping the flow of liquids in tube connections.

Supplier: VWR Chemicals

Chloroform ≥98% stabilised, TECHNICAL

Supplier: VWR Chemicals

Cobalt(II) nitrate hexahydrate ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Isoamyl alcohol ≥98% for milk analysis according to the NF V 04-210 standard

Supplier: BOCHEM

Stainless steel 18/10, anti-magnetic. Multipurpose spoon for a wide range of uses. Special shape for light and easy handling.

Supplier: BOCHEM

Tubing clamps made of stainless steel.

Supplier: RSG

Stainless steel 18/10, anti-magnetic. With hexagonal handle for easier handling.

Supplier: IKA

Dispersing Element, Driveshaft ring, PTFE, For unit: S 18 N – 19 G

Supplier: Bohlender

Screw cap and clamping ring made from PPS, sealing ring and tapered ring (ferrule) made from PTFE.

Supplier: Sartorius

Elimination of particles from samples prior to HPLC or other chromatographic analysis is essential in order to maintain the integrity of the chromatography column and to maximise its operating life time. Minisart® syringe filters optimised for sample preparation consist of a polypropylene (PP) housing and membrane components featuring maximum chemical compatibility and minimum extractables to ensure excellent results. Due to the typical range of volumes from less than 1 ml to 100 ml these filters are available in three different diameters with an effective filtration area of 0,12, 1,7 and 4,8 cm².

Supplier: BURKLE

Bags with the patented zipper are for ideal for storing, collecting, protecting and shipping of specimens, samples and sales products.

Supplier: RSG

Double-ended spoons made from stainless steel.

Supplier: VWR Chemicals

Magnesium sulphate heptahydrate ≥98%, purified

Supplier: VWR Chemicals

Mercaptoacetic acid (thioglycolic acid) ≥98%, GPR RECTAPUR®

Supplier: VWR Chemicals

Petroleum spirit, 60…80 °C, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

(±)-1-Methoxy-2-propanol ≥98%, GPR RECTAPUR®

Supplier: WUERTEMBERGISCHE ALLPLASTIK

These Allplastik-Kabelbinder® cable ties are made of high-quality polyamide 6.6, have high tensile strength and are available in different lengths.

Supplier: Apollo Scientific

ß-Nicotinamide adenine dinucleotide phosphate (NADP-Na₂, oxidized form)