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活海星如何处理
更新时间: 2020-09-26 00:00:00  

做海星标本,海星标本的干制方法:

1、海星由海中采集后,要放在有海水的桶中;

2、用泻盐(MgSO4)进行麻醉,一般是把泻盐末放在水面上,经过麻醉后的海星放入福尔马林里杀死;

3、1~2小时后从福尔马林内取出,使它腹面朝上,放在烈日下曝晒4~5小时,等略微干燥后,再翻过来晒背面。连晒几天,直到干透,或用红外线烘箱烘干;

4、在玻面纸盒的底部撒上些樟脑粉,然后铺垫药棉,再放入干的海星,在盒旁贴上标签,盖好盒盖。

关键词: 海星 如何 处理

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