Quick Finder

Testimonials

Researcher, University of Bristol

Our lab was interested in purchasing a syringe pump from WPI. The company's support was helpful in identifying the required model and even informed us of model-specific limitations (which were of no concern for our intended use). The overall processing and delivery was exceedingly fast – less tha...
read more

Home > Products > Spectroscopy > Flow Cells > LWCC Liquid Waveguide Capillary Cell > LWCC-5000 Series

LWCC-5000 Series

The LWCC-5000 series liquid waveguide capillary flow cells are new fiber optic flow cells with a larger inner diameter of 1 mm. High UV/VIS/NIR absorbance and turbidity applications are possible with this new flow cell, based on WPI’s established liquid core waveguide technology. The result is an enhancement of sensitivity and improved limits of detection when compared with conventional spectroscopic sampling techniques. Wetted parts in the sample cell light path are PEEK, fused silica and Teflon. Optical fibers are used to transport light to and from the sample cell.

LWCC-5000 Series Brochure

LWCC-5000 Series Instruction Manual

Features

Flowcell for absorbance and turbidity
Wide choice of pathlengths
UV, VIS and NIR
SMA 905 fiber coupled
Continuous flow and discrete sampling

Benefits

Larger inner diameter improves baseline stability of aqueous samples
WPI´s patented waveguide technology enhances sensitivity and improves limits of detection
Versatile sampling accessory used in spectrophotometry for low detection limits
Connects directly to a Peristaltic pump, WPI’s sample Injector assembly (# 58006), and the LWCC Start-up Kit (#KITLWCC)

Applications

DNA, RNA & protein quantification
Flow injection analysis
Colorimetric nutrient and trace metal analysis
Drug discovery
Process control
Preparative HPLC analysis

Selection Table

Model	Optical Pathlength	Internal Volume	Transmission @254nm	Transmission @500nm	Noise [mAU]	Maximum Pressure	Type
LWCC-5005	5 cm	40 µl	≥ 22%	≥ 22%	≤ 0.1	75 psi	2
LWCC-5010	10 cm	80 µl	≥ 20%	≥ 20%	≤ 0.1
LWCC-5025	25 cm	200 µl	≥ 12%	≥ 12%	≤ 0.2
LWCC-5005HP	5 cm	40 µl	≥ 20%	≥ 20%	≤ 0.1	220 psi
LWCC-5010HP	10 cm	80 µl	≥ 18%	≥ 18%	≤ 0.1
LWCC-5025HP	25 cm	200 µl	≥ 10%	≥ 10%	≤ 0.2
LWCC-5050AF	50 cm	400 µl	≥ 10%	≥ 12%	≤ 0.2	75 psi	1
LWCC-5100AF	100 cm	800 µl	≥ 7%	≥ 10%	≤ 0.2
LWCC-5200AF	200 cm	1600 µl	≥ 5%	≥ 7,5%	≤ 0.5

Wetted Materials: Type 1: Peek, PTFE; Type 2: Peek, PTFE, Fused Silica
Liquid Ports: Standard 10-32 Coned Port Fitting
Fiber Connection: 600 µm SMA
Transmission reference: Two 600 μm fibers, butt-coupled
WPI U.S. Patents: 5,444,807; 5,570,447; 5,604,587; 6,603,556; 6,385,380