• Educational-Grade Burets 
• Straight Bore Burets
• Class B Straight Bore Burets
• Class B Straight Bore Burets with Glass Stopcock
• Straight Bore Burets 
• Class B Straight Bore Burets
• Class B Straight Bore Burets with PTFE Stopcock 
• Straight Bore Burets Serialized and Certified Class A Burets with Straight Bore PTFE Stopcock
• Straight Bore Burets  Class B Straight Bore Burets 
• Class B Straight Bore RAY-SORB® Burets
• Automatic Burets 
• Class B Automatic Burets
• Class A Serialized and Certified Reservoir Fill Burets with Three-Way Stopcock

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