Thermische en rioolvervuiling Kit
Gecertificeerd

Thermische en rioolvervuiling Kit

Catalog #: 2069480
Maat: 1 Each

Kwaliteit

ISO Gecertificeerd

Levering

24-48 uur

Prijs -1%
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Gratis verzending vanaf €100

Technische Specificaties

Description

Discover the effects of temperature and sewage on water quality. Experiments presented include poisonous effects of sewage and temperature on aquatic life, biological oxygen demand and the changes in BOD, interaction of sewage decomposers and other aquatic organisms, and the collection and observation of actual water samples. Includes enough materials for 30 students to work individually, comprehensive Teacher’s Guide and reproducible student worksheet.

Origin

BO

Beschrijving

Discover the effects of temperature and sewage on water quality. Experiments presented include poisonous effects of sewage and temperature on aquatic life, biol

Specificaties

ProductnaamThermische en rioolvervuiling Kit
Categorie
Beschikbare grootte1 Each
Catalogusnummer2069480