![21 x 10ml insert, 2/pk. 21 x 10ml insert, 2/pk.](https://cdn11.bigcommerce.com/s-k069xfmhqb/images/stencil/300x300/products/2851/5194/Benchmark_Z306-100-A20_10_x_1.5ml-2.0_Insert__51479.1693476898.jpg?c=1)
12 x 10ml insert, 2/pk.
Benchmark Scientific™
$438.24
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