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1·At the same time, option chemical preservative in order to compare with the ProPis.

同时选择常用化学防腐剂苯甲酸钠作为对照。

2·Continental production and flower POTS, cisterns, nursery toys, chemical preservative products.

兼产欧式花盆、水箱、幼儿园玩具、化工防腐产品。

3·The novel heat treatment method does not use any chemical preservative agent, and can ensure the edible safety of fruits.

本发明不使用任何化学保鲜剂，可确保果实食用的安全性。

4·During a long time, People have fought with annoying mold by some chemical preservative, like Sodium benzoate and Potassium sorbate.

长期以来，人们一直是利用苯甲酸钠和山梨酸钾等化学防霉剂来对抗和减小霉菌的危害。

5·Now add a heaping spoonful of tertiary butylhydroquinone (TBHQ), which is a chemical preservative and a form of butane (AKA lighter fluid).

现在要添加一大勺特丁基对苯二酚，这是一种化学防腐剂、丁烷的一种形式(又名打火机液)。

6·Uses: used as glass etching agent, metal surface of the chemical polishing agent, wine of the disinfectant, preservative, mordant the fiber is also used for extraction of rare elements and so on.

用途：用作玻璃蚀刻剂，金属表面的化学抛光剂、酿酒的消毒剂，防腐剂，纤维的媒染剂，也用于提取稀有元素等。