Jefcor Laboratories, Inc.

𝗜𝗠𝗣𝗢𝗥𝗧𝗔𝗡𝗧 𝗖𝗨𝗦𝗧𝗢𝗠𝗘𝗥 𝗔𝗗𝗩𝗜𝗦𝗢𝗥𝗬

In line with Proclamation No. 1066, declaring Wednesday, November 26, 2025, a special (non-working) holiday in the City of Dasmariñas, Cavite, please be advised that our laboratory will be closed on this day.

We will resume regular operations on Thursday, November 27, 2025. Thank you for your understanding, and we wish everyone a joyful celebration of the city’s founding anniversary!

𝗝𝗟𝗜, 𝗙𝗣𝗔 𝗰𝗼𝗻𝗰𝗹𝘂𝗱𝗲𝘀 𝘀𝘂𝗰𝗰𝗲𝘀𝘀𝗳𝘂𝗹 𝗮𝘂𝗱𝗶𝘁; 𝗰𝗼𝗺𝗺𝗲𝗻𝗱𝘀 𝗰𝗼𝗺𝗽𝗮𝗻𝘆 𝘀𝘆𝘀𝘁𝗲𝗺

Jefcor Laboratories, Inc. (JLI), led by President and CEO Edna Callejas-Mijares, RCh, MSc, successfully completed its Fertilizer and Pesticide Authority (FPA) accreditation audit on November 20, 2025. The FPA specifically commended JLI's fully-developed laboratory management system documentation that adheres to international standards. This excellence is consistent with the top marks JLI also received in their previous FPA audit last year.

This continuing success reflects JLI's unwavering commitment to quality analytical service—our business is built on the assurance of accurate and reliable analysis for every customer.

Safety first!

The Jefcor team participated in the Fire Safety Seminar and Drill to strengthen their emergency preparedness and awareness. Thank you, BFP Dasmariñas, for the valuable training!

11 November 2025

𝗙𝗜𝗥𝗘 𝗦𝗔𝗙𝗘𝗧𝗬 𝗦𝗘𝗠𝗜𝗡𝗔𝗥 𝗔𝗡𝗗 𝗗𝗥𝗜𝗟𝗟

𝗟𝗢𝗢𝗞 | Personnel of this station under the leadership of FCINSP MICHAEL JOHN V ESCAÑO, City Fire Marshal, conducted Fire Safety Seminar and Drill to strengthen the capabilities on firefighting and broadens the knowledge of each participant on fire prevention in their workplace. It is done to increase awareness of fire hazards and how to mitigate them.

Fire Safety Seminar and Drills are essential for educating individuals, preparing them for emergencies, and ensuring a swift and effective response to fire incidents. They contribute to a safer environment, protect lives and property, and foster a proactive approach to fire safety.

"𝗦𝗔 𝗣𝗔𝗚-𝗜𝗪𝗔𝗦 𝗦𝗔 𝗦𝗨𝗡𝗢𝗚, 𝗛𝗜𝗡𝗗𝗜 𝗞𝗔 𝗡𝗔𝗚-𝗜𝗜𝗦𝗔!"🚒

👨🏻‍🚒 𝗜𝗻 𝗰𝗮𝘀𝗲 𝗼𝗳 𝗙𝗜𝗥𝗘 𝗼𝗿 𝗼𝘁𝗵𝗲𝗿 𝗘𝗠𝗘𝗥𝗚𝗘𝗡𝗖𝗜𝗘𝗦🧑🏻‍🚒
☎️ 𝗖𝗮𝗹𝗹 𝗗𝗔𝗦𝗠𝗔𝗥𝗜𝗡𝗔𝗦 𝗖𝗜𝗧𝗬 𝗙𝗜𝗥𝗘 𝗦𝗧𝗔𝗧𝗜𝗢𝗡
📞 𝗧𝗲𝗹𝗲𝗽𝗵𝗼𝗻𝗲 𝗻𝗼. (046) 884-6131 / (046) 416-0875
📲 𝗖𝗲𝗹𝗹𝗽𝗵𝗼𝗻𝗲 𝗻𝗼. 0995-336-9534 / 0992-448-7857

𝗜𝗠𝗣𝗢𝗥𝗧𝗔𝗡𝗧 𝗖𝗨𝗦𝗧𝗢𝗠𝗘𝗥 𝗔𝗗𝗩𝗜𝗦𝗢𝗥𝗬

Please be guided by our year-end sample acceptance deadlines:

✅ Environmental Samples: Last Day – December 15, 2025
✅ Pesticide Residue & Formulation Samples: Last Day – December 18, 2025

🔔 Final Day of Laboratory Operations: December 19, 2025
🗓 Laboratory Operations Resume on: January 5, 2026

All laboratory services will be temporarily paused after December 19.
Kindly plan your submissions accordingly.

Thank you for your continued trust — wishing you a joyful and safe holiday season! 🎄✨

𝗜𝗠𝗣𝗢𝗥𝗧𝗔𝗡𝗧 𝗖𝗨𝗦𝗧𝗢𝗠𝗘𝗥 𝗔𝗗𝗩𝗜𝗦𝗢𝗥𝗬

Please be advised that our laboratory will be closed on Tuesday, September 30, 2025, in conjunction with our 25th Anniversary Celebration.

We will resume regular operations on Wednesday, October 01, 2025. Thank you for being so understanding.

JOIN US!

We're hiring qualified and talented individuals to join our team at Jefcor Laboratories, Inc. located in First Cavite Industrial Estate (FCIE), Dasmariñas, Cavite. Apply now!

INITIAL REQUIREMENTS:
Updated CV with 2x2 ID Picture
Certificate of Employment and Clearance from previous employer
Updated Police Clearance or NBI Clearance
Letter of Intent addressed to Mrs. Edna Callejas-Mijares, RCh, MSc (President and CEO)
Submit them at: [email protected]

📢𝗜𝗠𝗣𝗢𝗥𝗧𝗔𝗡𝗧 𝗖𝗨𝗦𝗧𝗢𝗠𝗘𝗥 𝗔𝗗𝗩𝗜𝗦𝗢𝗥𝗬

In light of this event, please be advised that our laboratory will be closed on Friday, May 16 to Saturday, May 17, 2025.

We will resume regular operations on Monday, May 19, 2025.

For urgent concerns please contact Ms. Joselette Blauta - 09176760431

𝗜𝗠𝗣𝗢𝗥𝗧𝗔𝗡𝗧 𝗖𝗨𝗦𝗧𝗢𝗠𝗘𝗥 𝗔𝗗𝗩𝗜𝗦𝗢𝗥𝗬
2025 Holy Week Schedule

Please be advised of the cut-off schedule for accepting water and wastewater samples in observance of Holy Week.

Last Day for Submission:
April 11, 2025 (Friday)

No Office:
April 17 to 19, 2025 (Maundy Thursday to Black Saturday)

Regular Operation Resumption:
April 21, 2025 (Monday)

Book your schedule: [email protected]

JOIN US!

We're hiring qualified and talented individuals to join our team at Jefcor Laboratories, Inc. team located in First Cavite Industrial Estate (FCIE), Dasmariñas, Cavite. Apply now!

INITIAL REQUIREMENTS:
Updated CV with 2x2 ID Picture
Certificate of Employment and Clearance from previous employer
Updated Police Clearance or NBI Clearance
Letter of Intent addressed to Mrs. Edna Callejas-Mijares, RCh, MSc (President and CEO)

Submit them at: [email protected]

ᴡᴀʀᴍᴇꜱᴛ ᴡɪꜱʜᴇꜱ ꜰᴏʀ ᴀ ᴊᴏʏꜰᴜʟ ʜᴏʟɪᴅᴀʏ ꜱᴇᴀꜱᴏɴ ᴀɴᴅ ᴀ ᴘʀᴏꜱᴘᴇʀᴏᴜꜱ ɴᴇᴡ ʏᴇᴀʀ!🎄✨

From all of us at Jefcor Laboratories, Inc., thank you for being part of our journey this year. Cheers to new beginnings and continued success together!

𝗛𝗼𝗹𝗶𝗱𝗮𝘆 𝗔𝗱𝘃𝗶𝘀𝗼𝗿𝘆: 𝗦𝗮𝗺𝗽𝗹𝗲 𝗦𝘂𝗯𝗺𝗶𝘀𝘀𝗶𝗼𝗻 𝗖𝘂𝘁-𝗼𝗳𝗳

Please be advised of the cut-off schedule for water and wastewater sample acceptance in observance of the upcoming holidays:

Last Day for Sample Submission: December 17, 2024, Tuesday

Regular Operations Resume: January 6, 2024, Monday

Kindly plan your submissions accordingly. Thank you for your cooperation, and enjoy the holiday celebrations!🌟

𝗜𝗠𝗣𝗢𝗥𝗧𝗔𝗡𝗧 𝗖𝗨𝗦𝗧𝗢𝗠𝗘𝗥 𝗔𝗗𝗩𝗜𝗦𝗢𝗥𝗬

In line with Proclamation No. 719, declaring Tuesday, November 26, 2024, a special (non-working) holiday in the City of Dasmariñas, Cavite, please be advised that our laboratory will be closed on this day.

We will resume regular operations on Wednesday, November 27, 2024. Thank you for your understanding, and we wish everyone a joyful celebration of the city’s founding anniversary!