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PARAMETER LIST - Unilever

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04 OTHER CHEMICAL <strong>PARAMETER</strong>S<br />

Parameter Principle<br />

Acid, total (calc. as Acetic acid) potentiometric<br />

Acid, total (calc. as Citric acid) potentiometric<br />

Lactic acid titrimetric<br />

Monosodiumglutamat (MSG) enzymatic<br />

Ethanol enzymatic<br />

pH value potentiometric<br />

Water activity potentiometric<br />

Ash; HCl insoluble gravimetric<br />

Essential Oils distillation<br />

Sulfur dioxide distillation<br />

Creatinine HPLC-UV<br />

Benzoic- / Sorbic acid HPLC-UV<br />

Antioxidant HPLC-UV<br />

Vitamin C HPLC-UV<br />

05 OTHER PHYSICAL <strong>PARAMETER</strong>S<br />

Particle size (Sieve analysis) gravimetric<br />

Gross / Net Weight gravimetric<br />

Brix refractometric<br />

Optical Rotation polarographic<br />

Turbidity (Gelatine) optical<br />

Color optical<br />

Absorbance photometric<br />

Density of powders (Apparent; Compact; ISO) gravimetric<br />

Density of liquids density<br />

Viscosity – (Bostwick / Bloom) Bostwick / texture analysis<br />

Viscosity – (Bloom (Gelatine)) texture analysis<br />

06 PESTICIDES<br />

Pesticide<br />

Pesticide Screening GC-MS*<br />

Dieldrin GC-MS<br />

Antiparasitica<br />

1,4-Dichlorbenzene GC-MS<br />

Thymol, Naphtalene, Nitrobenzene and PDCB GC-MS

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