Description
Replacement caps for HI977xx are spare lids intended for use with instruments of the HI977xx series. They restore secure closure of the corresponding sample cuvettes when original caps become worn, damaged or misplaced. Supplied as a pack of four pieces from manufacturer Hanna Instruments, the set supports uninterrupted photometric work in laboratories that operate HI977xx photometers. Keeping matching replacement caps on hand reduces downtime and helps maintain consistent sample handling during routine measurements. The compact pack has a net weight of 0,06 kg and is convenient to store with other instrument accessories. These replacement caps form a simple consumable option for users who need to complete or renew their HI977xx cuvette sets without replacing entire cells. Suitable for quality-control, environmental and general laboratory environments where HI977xx photometers are in daily use and reliable cuvette closure is required for sample integrity between preparation and reading.
This article is part of Screw caps & closures, in Stoppers, caps & closures.
Key features
- Pack size: 4 pc(s)
- Product type: Replacement caps
- Compatibility: HI977xx series
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Questions about Replacement cap for HI977XX photometers (4 pcs.)
What is this article?
Replacement cap for HI977XX photometers (4 pcs.) is the article on this page. Luminix Health distributes Hanna Instruments for laboratory use. It sits in Screw caps & closures, inside Stoppers, caps & closures, in Labware.
A screw cap has a thread and a liner. The thread has to match the bottle. The liner has to survive the liquid: a pulp liner fails in a solvent that a PTFE-faced liner ignores. The colour of the cap is not the specification.
A closure is the part that decides whether a bottle stays shut and whether the contents attack the seal. A ground-glass stopper matches a ground neck. A screw cap needs the right thread and a liner that survives the liquid. Rubber and silicone stoppers push into a mouth. The liner, not the colour of the cap, is the chemical choice. The vessels they close are indexed under ISO laboratory glassware.
Which category should I open next?
The category is Stoppers, caps & closures. The sub-category is Screw caps & closures. The catalogue is Labware.
Shelves beside this one are Rubber & silicone stoppers, Ground-joint glass stoppers, Lids & seals and Closures (other).
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.