Burettes, BLAUBRAND®, class AS, DE-M, 2 ml : 0.01 ml, Boro 3.3, straight valve cock, blue Schellbach stripe
Burettes, BLAUBRAND®, class AS, DE-M, 2 ml : 0.01 ml, Boro 3.3, straight valve cock, blue Schellbach stripe is available to buy in increments of 2
