Potassium hydroxide concentrate,0.1 M KOH in water (0.1N), Eluent concentrate for IC

Lugol solution,suitable for microscopy

Almond oil from Prunus dulcis,tested according to Ph. Eur.

May-Grünwald solution,

Sulfuric acid concentrate,0.1 M H2SO4 in water (0.2N), eluent concentrate for IC

?L-Lactic acid,~90% (T)

Olive oil,tested according to Ph. Eur.

Phosphate buffered saline,BioUltra, washing buffer for peroxidase conjugates in Western Blotting, 10x concentrate

Poly(ethylene glycol),tested according to Ph. Eur., 400

Polypropylene glycol,P 400

Castor oil,tested according to Ph. Eur.

Silanization solution I,~5% (dimethyldichlorosilane in heptane), Selectophore™