Price:
$15.39
You can
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- Features List
- Science experiment tools-- qualitative filter paper size is proper, which is suitable for various filtration needs in the laboratory.
- Experiment qualitative filter papers-- different absorption speed paper, to meet the requirements of different experiments.
- Papers for absorbent-- absorbent paper: it is convenient and fast to carry out absorbent experiments.
- Square qualitative filter-- made of stable paper material with good water absorption and durability.
- Qualitative filter-- simple structure, easy to use, convenient and simple, can be used with confidence.