You Searched for - IS 4425
  • 1
    IS 4425 : 1967     (Reaffirmed Year : 2021 )

    P-nitrotoluene O-sulphonic Acid

    Technical Committee : PCD 26
    Status : Active

    No. of Amendments : 1
BSB Edge is Official Distributers of various international standards.
We represent ASME, AFNOR, API, ASNT, ASTM, BIS, ACI, BSI, CSA, DIN, HI, ISO, AWWA, IEC, IEEE, JSA, NBBI, SAE, UL, NACE, HSB, AIAG.
You can download international standards from our website : www.bsbedge.com

** This site best viewed in Google Chrome.