SA025-BT type

A1, A2, A3 (Cone Angle): A1 is the smallest, A3 is the biggest.
CR ( Curvature Radius): CR50 means tip apex curvature radius is 50nm, total diameter is under 100nm.

Example:

MSCT-SA025TPL013TC025A1-CR20

It means

• SA025 series and Wire diameter is 0.25mm
• Total probe length (TPL) is 13mm
• Taper cone length (TC) is 2.5mm
• A1 cone angle type.
• Tip apex curvature (CR) is 20nm, diameter is under 40nm.
• BT type, Probe pre-bent and pre-sleeved into capillary type