NBS (NIST) SRM 1521 Boron-Doped Silicon Resistivity Standard Slices Set

Leeds & Northrup 4221 Standard Resistor 0.1 Ohms (Tested)

0.001 Ohm Ω Resistance Standard Resistor Calibrator Accuracy 0.01% NEW Tested

100 Mohm 100 MΩ Resistance Standard Resistor Calibrator Accuracy 0.005% Tested

Agilent 16331A HCU Calibrator Box

100 Ohm Ω Resistance Standard Resistor Calibrator Accuracy 0.01% NEW Tested

Leeds & Northrup Company 4221-B 0.10 Ohm Standard Resistor/ Current Shunt

VLSI STANDARDS NFTS6-1200 Silicon Nitride Film Thicknesd Standard