The PHILIPPINE INSTITUTE OF VOLCANOLOGY AND SEISMOLOGY (PHIVOLCS) hereby invites all interested suppliers to quote their lowest price on the item/s listed below, subject to the conditions stated below, stating the shortest time of delivery and submit sealed quotation to BAC Secretariat addressed to the BAC Chairman at PHIVOLCS located at PHIVOLCS Building, C.P. Garcia Avenue, U.P. Campus, Diliman, Q.C. not later June 25, 2018. The Approved Budget for the Contract is P 75,000.00.

Replacement of Electrode for Eutech pH 610 portable meter

Electrode model ECFC7252101B.

Sealed type, Single junction and gel-filled.

pH range 0-13

Temperature range 0-80°C.

Ag/AgCL internal reference.

1m cable length.

Warranty: 6 months from date of purchase