54 Elements in Sealed Glass Tube Pure for Element Collections Grade A Neat and New Good as Gift for Students, Education, Business Gift, Display, DIYs

Product description Pure element samples in sealed glass vials. 52 models plus 2 extras. Sodium(Na) attached. Total 52+2+1 units. Can be used for periodic table collections DIY.

Don't return if there is broken to the set.

If any broken happens to the vials, please don't worry. a. 2 extras are already there for you.

b. If the broken is more than 2 pieces, please contact our sales person with pictures, replacements will be shipped for you.

Sold by the models, no specific quantity fixed. If you are critical to the exact weight, please contact us before purchasing. Product details Product Dimensions ‏ : ‎ 20.32 x 12.7 x 0.51 cm; 1 g Date First Available ‏ : ‎ Aug. 17 2020 Manufacturer ‏ : ‎ HMME ASIN ‏ : ‎ B08FD71M5F Item model number ‏ : ‎ Dia10x55mm Best Sellers Rank: #168,702 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #480 in Specimens