Dropping Bottle, ground in pipette stoper, brown, 50ml, 30/PK

Dropping bottle with interchangeable NS pipette is a practical laboratory vessel for controlled dispensing of liquid reagents in routine analytical and preparative work. This brown 50 ml format supports light-reduced handling of solutions that benefit from reduced exposure during storage and dropwise addition. The interchangeable NS pipette head allows straightforward exchange or cleaning of the dosing component while maintaining a reliable ground-joint connection for everyday bench use. Supplied as a pack of 30 pieces, the set is suited to teaching laboratories, quality-control benches, and multi-user research environments where several identical dropping bottles are needed in parallel. Manufactured by Dinkelberg, the design follows classic laboratory glassware conventions for Normschliff (NS) pipette assemblies, enabling integration with standard joint accessories and replacement parts. The compact 50 ml capacity is convenient for titrant aliquots, indicator solutions, and small-volume reagents that are added drop by drop. Clear identification of the brown body and NS pipette configuration helps staff select the correct vessel quickly from shared glassware stocks. Originating from the Czech Republic, these dropping bottles fit general laboratory material workflows for sample preparation, wet chemistry, and instructional experiments without requiring specialised fittings beyond common NS joints.

This article is part of Plastic bottles (narrow & wide mouth), in Bottles & containers.

Key features

• Pack size: 30 pcs
• Product type: Dropping bottle with interchangeable NS pipette
• Colour: Brown
• Capacity: 50 ml
• Joint: Interchangeable NS pipette
• Country of origin: Czech Republic