Description
Powder pans: easy to carry: it is not very large, very convenient to store. there is a corresponding lid to cover it and you can carry it with you..Sampling weighing jar: aluminum weighing boxes are simple and practical experiment accurate weighting bottles equipment for professional or personal use..Containers with lids: perfect and suitable for chemistry teaching, interest development, laboratory experiment..Soil collection jar: the sampling weighing jar is mainly used for and biological samples weighing..Soil weighing holder: exquisite workmanship: aluminum weighing dish with wonderful detail design and good craftsmanship will its durability and practicality.