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Waters 996 HPLC Photodiode Array Detector
Waters 996 HPLC Photo Diode Array Detector
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Our Price: $1,845.00

Condition: Fully Recertified and Tested to Perform at Manufacturer Specifications
Warranty: 90-Day Full Parts and Labor (Click for Info)
Typically Ships Within: 4 to 8 Business Days

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Quantity in Stock:3

Product Code: WA-996

Recertification Protocol
Technical Specification Sheet (NEW)

Waters 996 HPLC Photodiode Array Detector

The Waters 996 HPLC Photodiode Array Detector can be used for both detection and identification of compounds, making it the most sensitive and versatile HPLC photodiode array detector available. The Waters 996 Detector optics bench contains a 10 mm, 8 uL Taperbeam flow cell which reduces baseline noise while maximizing the response with a long pathlength and a small cell volume. The use of elliptical mirrors increases light transmission giving noise performance of ±1.5 x 10-5 AU with a slit that is optimized for 1.2 nm optical resolution. The Waters 996 detector operates exclusively with Waters Empower software to provide complete spectral acquisition and results management. The photodiode array detector is the only "No Compromise" PAD available today with excellent sensitivity, linearity, optical and chromatographic resolution.

All of our equipment is fully tested to perform at factory specifications before being shipped.

Included with the Waters 996 HPLC Photodiode Array Detector:
> New Lamp
> Flow Cell
> Power Cord
> Operator's Guide
> Full 90 Day Parts and Labor Warranty

Waters 996 HPLC Photodiode Array Detector Specifications

Wavelength Range

190 to 800 nm

Wavelength Accuracy

±1 nm

Linearity Range

5% over -0.1 to 2.0 AU

Spectral Resolution

1.2 nm per photodiode

Baseline Noise

5 x 10 -5 AU peak-to-peak


1 x 10 -3 AU/hour at 254 nm (after warmup)

Operating Temperature

4 to 40°C (39° to 104°F)

Operating Humidity

20 to 80% non-condensing

Flow Cells

Standard Pathlength: 10 mm

Semi-Preparative Pathlength: 3 mm

Microbore Pathlength: 6 mm

Inert Pathlength: 10 mm

Waters 996 HPLC PAD Manual

Click Here to View all the Technical Specs for the Waters 996 PAD

Why Buy From Marshall Scientific?

Every product we offer undergoes a rigorous inspection process to verify that all manufacturer specifications are met. All of the electronics and boards are tested for proper function, and any necessary preventative maintenance is performed alongside repairs by our industry trained technicians. Our primary goal is to offer products that are as close to new as possible at an affordable price.

All Lab Equipment is Fully Recertified and Tested

Most Pieces Ship within 2 to 5 Business Days

All Products Come with a Standard Warranty

Trained Customer and Technical Support

Industry Leading Overall Customer Satisfaction

Marshall Scientific's Recertification Protocol


Our technicians decontaminate and clean all equipment upon arrival and upon purchase to create a neutral environment for lab use.

Preliminary testing is conducted to identify potential product defects, upon completion, we replace all faulty and/or under-performing parts with original manufacturer parts that perform up to specification.

Any parts known to fail or malfunction from excessive use are removed and replaced to insure the extended lifetime of your equipment.

Any necessary preventative maintenance is performed alongside repairs, so your purchase will be ready to go as soon as it arrives.

All electronics and boards are tested for proper function and response by our industry trained technicians. Any electronic deficiencies detected are immediately repaired.

Final testing cycles ensure your instrument performs fully at manufacturer specifications, guaranteeing you receive a properly working product ready for use.

Once we finish our rigorous testing and decontamination procedures, your order will be packaged to best protect it during shipment and will include delivery insurance.

Stanford University
We love shopping at Marshall Scientific! Great products, prices, and performance. Marshall Scientific provides 'tried and true' equipment at a fraction of original purchase price. I always shop here first!
Meg W. / Stanford University
Easy to find what you need with clear specs, website ordering was simple, equipment arrived quickly, very well packaged and working as expected! I couldn't ask for more, I'll definitely use them again!
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University of Maryland
They do a very high quality job worth every penny they charge. Customer service is fantastic, they can always be reached by phone or email, and the staff are very knowledgeable and ready to help.
Igor P. / University of Maryland
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