Search found 4 matches

by carol Burgess
09 Jun 2009, 11:41
Forum: Biology, Physics...
Topic: rats
Replies: 18
Views: 6903

Re: rats

You are fortunate. to be able to buy Rats from pet shops.
WA also has an Animal Ethics Commity, and we are governed by them. the ratio for rats in the class room is three students to one rat. Even Less for Pregnant rats. Paper work. Paper work. :mad:
by carol Burgess
04 Jun 2009, 15:40
Forum: Recipes and Pracs
Topic: Effectiveness of Acne Preparations Using Chicken skin.
Replies: 11
Views: 4026

Re: Effectiveness of Acne Preparations Using Chicken skin.

Plates are kept out of direct sunlight at room temperature. Plates are sealed as normal.
by carol Burgess
04 Jun 2009, 11:49
Forum: Recipes and Pracs
Topic: Effectiveness of Acne Preparations Using Chicken skin.
Replies: 11
Views: 4026

Re: Effectiveness of Acne Preparations Using Chicken skin.

Dead chooks. Thank goodness. This prac was recomended to our Human Biology teacher. Coming originally I believe from Some one at STAWA.
by carol Burgess
04 Jun 2009, 10:37
Forum: Recipes and Pracs
Topic: Effectiveness of Acne Preparations Using Chicken skin.
Replies: 11
Views: 4026

Effectiveness of Acne Preparations Using Chicken skin.

Dead Chooks. Thank goodness.This was a prac recomended , I believe through STAWA. Skin is stretched across a Polystyrene block, 5x5x1cm using dissecting pins. skin is divided in half, Acne preparation placed on one half. Placed and sealed in a Petri dish. Each Acne preparation is set up in the same ...