Do all these Lovibond tablets work with the Poollab 1.0?

Probably not due to the possible differences in wavelengths used for testing , some customers report alkalinity dont.

are these the correct ones for the poollab 1.0 photometer please

Some customers have used and not reported problems for dpd 1 and ph

Title says phenol red but picture shows Dpd1, which tablets would I receive if I ordered this?

Thank you for your enquiry. Apologies for the confusion we will change the image. You will receive the Lovibond Phenol Red Photometer 250 pH tablets Code: 511771bt

Do these and the free chlorine tabs have use by dates? If so how long can they be stored? Thanks

Yes the ones I received had a 10 year use by date on them.

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Lovibond Phenol Red Tablets - 250 Pack - Professional-Grade Reagents for Digital Photometers| Reliable, Easy-to-Use & Accurate Water Testing

Lovibond Phenol Red Tablets - 250 Pack - Professional-Grade Reagents for Digital Photometers| Reliable, Easy-to-Use & Accurate Water Testing

Product ID: 53490323

Details

Brand
Lovibond
Manufacturer
Astralpool
Recommended uses for product
ph measurement

🌈vibrant multicolour pH indicator

📊250 tablets for extended use

🧪chlorine-neutralizing thiosulphate

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Description

💧 Stay ahead of the curve with precision pH testing that professionals swear by!

CHLORINE RESISTANT FORMULA - Innovative thiosulphate neutralizes chlorine interference, ensuring reliable results even in treated pool water.
RAPID CLEAR COLOUR SHIFT - Experience instant, vivid colour changes that make pH readings effortless and error-proof—no guesswork needed.
PRECISION PHOTOMETRIC DOSING - Each tablet is calibrated for flawless compatibility with digital photometers, guaranteeing lab-grade pH accuracy every time.
PROFESSIONAL HOBBYIST APPROVED - Trusted by water treatment pros and aquarium enthusiasts alike, perfect for pools, spas, and labs.
ECO CONSCIOUS USER SAFE PACKAGING - Boric acid-free, blister-packed tablets maintain purity and safety, reflecting your commitment to sustainable maintenance.

Lovibond Phenol Red Tablets come in a bulk 250-pack designed for digital photometers, delivering rapid, accurate pH readings with a vibrant colour change. Their chlorine-neutralizing formula ensures dependable results in pools, spas, and aquariums. Trusted by professionals and hobbyists, these eco-friendly, boric acid-free tablets are blister-packed for safety and longevity, making them an essential reagent for precise water quality management.

Specifications

ASIN	B00WRCNQVE
Best Sellers Rank	2,627 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 435 in Lab & Scientific Products
Brand	Lovibond
Customer Reviews	4.3 4.3 out of 5 stars (225)
Item Weight	1 Ounces
Manufacturer	Astralpool
Manufacturer Part Number	511771BT FBM
Model Number	511771BT
Recommended Uses For Product	ph measurement in photometers

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