Supplier: THERMO FISHER DIAGNOSTICS

Urea 40% in aqueous solution

Supplier: Thermo Fisher Scientific

Methylamine 40% (w/w) in aqueous solution

Supplier: Thermo Fisher Scientific

Tetrabutylphosphonium hydroxide 40% (w/w) in water

Supplier: Thermo Fisher Scientific

Benzyltrimethylammonium hydroxide 40% (w/w) in methanol

Supplier: VWR Chemicals

Orthoboric acid 40 g/l in aqueous solution

Supplier: Abcam

Carboxyl-Gold, nanoparticles 40 nm 40 OD

Supplier: VWR Chemicals

Hydrofluoric acid 40%, GPR RECTAPUR®

Supplier: Thermo Fisher Scientific

Platinum 40% on carbon, HiSPEC® 4000

Supplier: Thermo Fisher Scientific

Diboron trioxide 98% -40 mesh

Supplier: Apollo Scientific

Yttrium 99,9%, powder –40 mesh

Supplier: Thermo Fisher Scientific

Charcoal activated -20+40 mesh

Supplier: Thermo Fisher Scientific

Manganese 99+%, powder -40 mesh

Supplier: Thermo Fisher Scientific

Benzyltrimethylammonium hydroxide 40% (w/w) in aqueous solution

Supplier: Thermo Fisher Scientific

Ethanol ∼40%, technical (denatured with 5% methanol)

Supplier: Thermo Fisher Scientific

Erbium(III) perchlorate 40% (w/w) in water

Supplier: Thermo Fisher Scientific

Potassium hexachloroplatinate(IV) (∼40% Pt)

Supplier: RIXIUS

Screw cap made of black PP with ALU laminated PE foam insert for thread GL 40.

Supplier: Thermo Fisher Scientific

Tetrabutylammonium hydroxide 40% (w/w) in aqueous solution

Supplier: Thermo Fisher Scientific

Tetrabutylammonium hydroxide 40% (w/w) 1.5 M in water

Supplier: Thermo Fisher Scientific

Tetrabutylphosphonium hydroxide 40% (w/w) in aqueous solution

Supplier: Apollo Scientific

Terbium 99,9%, powder –40 mesh

Supplier: ProSci Inc.

Anti-SGN-40 Recombinant Antibody

Supplier: Thermo Fisher Scientific

Sand 40-100 mesh for analysis

Supplier: Cayman Chemical

Amyloid-β (1-40) peptide Aβ (1-40) is a 40-residue protein fragment of the C-terminal portion of the β-amyloid protein implicated in Alzheimer’s disease. Aβ (1-40) is more abundant, less neurotoxic, and does not form oligomers as easily as amyloid-β (1-42) peptide (Aβ (1-42).

Supplier: Thermo Fisher Scientific

Selenic acid 40% in aqueous solution

Supplier: Thermo Fisher Scientific

Sand 40-100 mesh, pure

Supplier: Thermo Fisher Scientific

Lanthanum(III) isopropoxide (40% La)

Supplier: Apollo Scientific

Neodymium 99,9%, powder –40 mesh

Supplier: Apollo Scientific

Pyruvaldehyde (methylglyoxal) 40% in aqueous solution

Supplier: Apollo Scientific

Holmium 99,9%, powder –40 mesh