"Witaflo" High vacuum needle valve stopcock
High vacuum needle valve stopcock, trademark "Witaflo", with PTFE-needle valve, straight, bore: 2 mm, length. 210 mm, outter-Ø: 7/8 mm, borosilicate glass 3.3
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Quantity | Unit price |
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To 9 | €53.83 * |
From 10 | €48.95 * |