Milwaukee MI0003 Plastic Stopper Caps for 10 mL Glass Cuvettes

Available across Canada through Cambridge Environmental Products, the Milwaukee MI0003 is a genuine replacement set of two plastic stoppers for the MI0001 10 mL glass cuvette used with Milwaukee's Mi4XX Photometer Series. If your original stoppers are cracked, brittle, missing, or no longer sealing properly, this is the exact replacement part your instrument needs. A properly sealed cuvette keeps a reacted or reserved sample contained between testing steps, which matters most when you're holding a sample for storage, transport, or a repeat reading rather than testing it immediately.

Why Choose This Product?

• Precision fit: The MI0003 is engineered specifically to fit the MI0001 10 mL glass cuvette, so it seals securely rather than sitting loose during storage or transport.
• Built for holding, not just capping: The stopper style is suited to samples that need to sit sealed for longer, such as between collection and testing, or when saving a sample for a repeat reading.
• Two stoppers per box: One kit gives you a working pair, so you're not caught short when you need to seal more than one cuvette at a time.
• Genuine Milwaukee part: Matched to the manufacturer's specification for the MI0001 cuvette, rather than a generic aftermarket stopper that may not seal the same way.

Common Applications

Technical Specifications

Compatible Products

• MI0001: The 10 mL glass cuvette this stopper is designed to fit
• MI0002: Plastic cuvette caps, the standard cap style for the same MI0001 cuvette, typically used during routine testing rather than storage

Care & Handling Tips

• Press the stopper on firmly and evenly to get a full seal before storing or transporting the sample
• Replace when the stopper becomes cracked, brittle, or no longer seals securely
• Rinse stoppers with distilled water between uses to avoid carrying reagent residue into the next test
• Keep a spare set on hand so a lost or cracked stopper doesn't stop a collection run

FAQs

What is the Milwaukee MI0003 used for?
It's a replacement plastic stopper for the MI0001 10 mL glass cuvette, used to seal a sample for storage or transport.

Which cuvette does the MI0003 fit?
The Milwaukee MI0001 10 mL glass cuvette, used with the Mi4XX Photometer Series.

What's the difference between the MI0003 and the MI0002?
Both fit the MI0001 cuvette. The MI0002 is the standard cuvette cap used during routine testing, while the MI0003 is a stopper better suited to holding a sample for storage or transport.

Do I need to buy the cuvette separately?
Yes, the MI0003 is the stopper only. The MI0001 glass cuvette is sold separately.

How many stoppers come in one MI0003 kit?
Two plastic stoppers per box.

When should I replace my cuvette stopper?
Replace it if it's cracked, brittle, or no longer seals securely. A stopper that doesn't seal can let a stored sample leak or evaporate.

Is the MI0003 suitable for wastewater or food & beverage QA/QC testing?
Yes, it's used across drinking water, wastewater, environmental, and food & beverage testing wherever samples need to be sealed for storage or transport before or after testing.

Is the Milwaukee MI0003 available in Canada?
Yes, through Cambridge Environmental Products, priced in CAD and shipped across Canada with no cross-border fees or delays.