Instrumentation · Engineering · Package · PLC
0755-8222 1901 sales@ainstru.com
中文 English Русский Español
阿仪科技（深圳）有限公司
Home
Products
Flow Meters Analysis Level Pressure Temperature System Components Lab Pump
In Stock
Tools
Downloads
Services
News
About
Contact Careers
Get Quote
Home /News /technical specification

HJ 491-2019 Soil and Sediment-Determination of Copper, Zinc, Lead, Nickel, Chromium-Flame Atomic Absorption Spectrophotometry

2022-02-23 admin Views 260
← Previous Next →
阿仪科技（深圳）有限公司

Instrumentation, engineering, package and PLC solutions

Authorized distributor of E+H and VEGA process instrumentation.

Products

  • products
  • analyzer
  • Level measurement
  • Pressure measurement
  • temperature measurement
  • system component

Quick Links

  • About
  • Services
  • News
  • Contact
  • Sitemap

Contact

  • Tel: 0755-8222 1901
  • Mobile: 19925440503
  • Email: sales@ainstru.com
  • Add: Room 603, Bldg 3, No.175 Huasheng Road, Langkou Community, Dalang Street,Longhua District, Shenzhen
  • WeChat: WeChat QR
Partner Links
AYI Automation Shenzhen Water Deisci Technology Ainstru Technology Endress+Hauser VEGA Endress+Hauser China Siemens China Schneider Electric Emerson Yokogawa KROHNE ifm electronic SICK Pepperl+Fuchs HACH Xylem Grundfos Gongkong HBzhan
© 2026 阿仪科技（深圳）有限公司 粤ICP备18015306号 粤公网安备44030402001193号