Product Overview
Hach 4660004 Plastic Viewing Tubes with Caps – Unused, New Old Stock
The Hach 4660004 plastic viewing tubes are designed for use in colorimetric and photometric testing systems. Each tube includes a tight-fitting plastic cap that prevents evaporation and contamination during water quality analysis.
These lightweight, durable tubes provide clear optical readings and compatibility with a wide range of Hach colorimeters and test kits. This listing includes three unopened packs—each with four viewing tubes—for a total of twelve capped tubes.
Product Condition
Unused, New Old Stock. Factory-clean and kept in original Hach packaging. You will receive three sealed packs, each containing four plastic viewing tubes with matching caps (12 tubes total).
Product Overview
Hach Company is a leading manufacturer of water analysis instruments and accessories trusted worldwide. The 4660004 tubes exemplify the brand’s focus on precision, offering clarity, chemical resistance, and repeatable optical performance for laboratory and field testing.
Key Features
- Brand: Hach Company
- Model Number: 4660004
- Includes 3 sealed packs (4 tubes per pack, 12 total)
- Clear plastic viewing tubes with fitted caps
- Compatible with Hach colorimeters and test kits
- Designed for accurate colorimetric and photometric readings
- Lightweight and durable construction
- Factory-sealed, unused NOS condition
Applications
- Water quality and environmental testing
- Wastewater and industrial process monitoring
- Field testing and portable lab kits
- Educational and research laboratories
- Quality control and chemical analysis
- Replacement for compatible Hach instruments
Frequently Asked Questions
Are these original Hach components?
Yes, these are authentic Hach-manufactured viewing tubes supplied in sealed factory packaging.
How many tubes are included in total?
This listing includes three packs of four tubes each, for a total of twelve viewing tubes with caps.
What material are the tubes made from?
They are made from clear, high-grade plastic designed for optical accuracy and chemical resistance.
Are the caps removable and reusable?
Yes, the caps are removable and may be reused when properly cleaned and maintained.
Which Hach instruments use this model?
The 4660004 tubes are compatible with multiple Hach colorimeters and test kits that specify plastic viewing tubes of matching dimensions.
Hach’s viewing tubes have supported precise water testing for decades—these preserved sets extend that legacy, ready for accurate readings in your next experiment.
