MUHWA High Borosilicate Glass Capillary Tubes — 0.1/0.3/0.4/0.5mm ID × 100mm, TLC Spotting Micro Pipettes, 1000pcs/Pack

MUHWA Borosilicate Glass Capillary Tubes — Precision TLC Spotting

MUHWA high borosilicate glass capillary tubes are precision micro pipettes for thin-layer chromatography (TLC) spotting and micro-scale sample application. With an ultra-thin 0.1mm wall and four ID options (0.1–0.5mm), these 100mm capillaries deliver consistent, reproducible spotting for analytical, biochemical, and organic chemistry labs. Pack of 1000.

Key Features

• Borosilicate Glass: Chemical and thermal durability; compatible with methanol, DCM, ethyl acetate, hexane.
• 4 Inner Diameters: 0.1, 0.3, 0.4, 0.5mm — match your spot size and sample viscosity.
• 0.1mm Wall: Maximizes internal volume; rapid, consistent capillary fill.
• 100mm Length: Comfortable grip; safe distance from TLC plate.
• High Accuracy: Uniform bore for quantitative TLC/HPTLC.
• Disposable: Single-use; 1000 per pack eliminates carryover.

Specifications

Applications

• TLC & HPTLC sample spotting
• Biochemistry & phytochemistry
• Organic synthesis monitoring
• Micro-scale liquid transfer
• Teaching labs

FAQ

Q: Which ID to choose?
0.1mm for ultra-fine HPTLC spots; 0.3–0.5mm for standard analytical TLC.

Q: Reusable?
Single-use recommended to avoid cross-contamination.

Q: Compatible with auto-spotters?
These are manual capillaries. Use instrument-compatible capillaries for automated systems.