Supplier: Thermo Fisher Scientific

2-Mercaptopyridine-N-oxide sodium salt 40% (w/w) in aqueous solution

Supplier: CHEMPUR

Acetic acid 40%, pure

Supplier: Thermo Fisher Scientific

Ruthenium(III) chloride hydrate (35 - 40% Ru)

Supplier: M I MATERIALS

This is the softest wax (designed to flow at temperatures of 40-50°C) and suitable for situations where the sealing medium is required to flow into or around a joint.

Supplier: Thermo Fisher Scientific

2-Mercaptopyridine-N-oxide sodium salt 40% in aqueous solution

Supplier: CHEMPUR

Hydrofluoric acid 40%, pure

Supplier: Thermo Fisher Scientific

Strontium-2-ethylhexanoate 40% (8 - 12% Sr) in 2-ethylhexanoic acid

Supplier: Thermo Fisher Scientific

Manganese(II) 2-ethylhexanoate 40% (w/w) in mineral spirits (6% Mn)

Supplier: Thermo Fisher Scientific

Sodium deuteroxide 40% (w/w) in D₂O for NMR spectroscopy (D₂O 99+ atom%D)

Supplier: Thermo Fisher Scientific

Lithium aluminum hydride 4.0 M in diethyl ether, AcroSeal™

Supplier: Thermo Fisher Scientific

Sodium borohydride 12% in sodium hydroxide solution 40%

Supplier: VWR Chemicals

Petroleum spirit, 40…60 °C, PESTINORM® for pesticide residue analysis

Supplier: VWR Chemicals

Petroleum spirit, 30…40 °C, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals

D-(+)-Glucose 40% (w/v) in aqueous solution, Ultra Pure Grade for biochemistry

Supplier: VWR Chemicals

Petroleum spirit, 40…60 °C, PESTINORM® for capillary GC analysis

Supplier: VWR Chemicals

Orthoboric acid 40 g/l in aqueous solution for Kjeldahl determinations, with indicator

Supplier: Avantor

Petroleum spirit, 40…60 °C, BAKER, Laboratory Reagent, J.T.Baker®

Supplier: Thermo Fisher Scientific

Charcoal activated, NORIT® GAC 1240 12-40 mesh

Supplier: US Biological

Anti-Heat Shock Protein 40 Rabbit Polyclonal Antibody

Supplier: CHEMPUR

Nitric acid 40%, Technical Grade

Supplier: PanReac AppliChem

Acrylamide : Bisacrylamide (37.5:1) 40% in aqueous solution, 4x crystallised

Supplier: CHEMPUR

Potassium hydroxide 40% in aqueous solution

Supplier: BIOMOL RESEARCH LABORATORIES

Acrylamide : Bisacrylamide (37.5:1) 40% in aqueous solution, 4x crystallised

Supplier: Thermo Fisher Scientific

Sodium borohydride 12% in sodium hydroxide solution 40%, AcroSeal®

Supplier: B. Braun

Omnifix® syringes are single-use insulin syringes for U-40.

Supplier: Thermo Fisher Scientific

Copper ≥99.5% (metals basis), powder -40/+100 mesh

Supplier: Merck

Pharmalytes® pH 4.0-6.5, Supelco®

Supplier: US Biological

Anti-Ring Finger Protein 40 Rabbit Polyclonal Antibody

Supplier: Merck

Hydrofluoric acid 38 - 40%, Supelco®

Supplier: Merck

Petroleum spirit, 40 °C ~, EMPLURA®, Supelco®