Purchase Qty. Reference FOB Price
1-9 Pieces US$20,000.00
10-14 Pieces US$18,000.00
15+ Pieces US$16,000.00
Product Description
W4 Optical Emission Spectrometer Product Introduce Features: 1. Optical system with superior performance (1). The Paschen-Longge structure concave grating, full spectrum coverage, meets the customer's need for full element ...