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Burette – Straight Bore With PTFE Key Class B (BU.18)
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Burettes – Automatic PTFE Stopcock Amber Class A (BU.27) & Class A & NABL (BU.27A)
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Burettes – Automatic Straight Bore (glass Key) Class A (BU.24A) & Class A & NABL (BU.24B)
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Burettes – Automatic Straight Bore(Glass Key) Class B(BU.24)
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Burettes – Automatic Straight Bore(Glass Key) in Schellbach Stripe Class AS(BU.24C)
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Burettes – Automatic With PTEF Key Stopcock Class B(BU.26)
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Burettes – Automatic With PTFE Key Stopcock in Schellbach Stripe Class AS(BU.26C)
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Burettes – Automatic With PTFE Needle Valve Stopcock Class A (BU.25A) Class A & NABL (BU.25B)
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Burettes – Automatic With PTFE Needle Valve Stopcock Class B(BU.25)