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OPSIS LiquidLINE

Opsis Aktiebolag

Furulund, Sweden

Testing & Quality
ManufacturerSells to Processors
Profile last updated: October 12, 2026

About

OPSIS LiquidLINE is a dairy industry manufacturer based in Furulund, Sweden selling testing & quality.

OPSIS LiquidLINE is a division of OPSIS AB, a Swedish manufacturer of wet chemistry instruments and software. The company develops and manufactures Kjeldahl protein, total and crude fat, crude fiber, hydrolysis, total SO2 and alcohol analysis systems for food, feed, dairy, beverage, environmental and other laboratories. For dairy customers, it offers analysis of protein, non-protein nitrogen, casein and fat in milk, cheese, yoghurt, cream, butter and milk powder. Its research, production and an ISO 17025 accredited calibration laboratory are located in southern Sweden. The company also offers application support, sample verification and method development.

Location

Furulund, Sweden

Company type

Limited company

Legal name

Opsis Aktiebolag

Focus areas

wet chemistryKjeldahlprotein analysisfat analysisdairy testinglaboratory instrumentsmilk analysischeese analysis

Languages

EN

Products & capabilities

Supply categories

Testing & Quality

Supplier role

Manufacturer

Sells to

Processors

Dairy products served

Liquid MilkCheeseYogurt & FermentedButter & CreamPowders & Infant Formula

Milk species

CowGoatSheep

Services

Lab Testing

Products

KjelROC Digestors

Kjeldahl protein analysis instrument

Digestion units for Kjeldahl protein determination, including protein and nitrogen in milk and dairy products.

KjelROC Distillation

Kjeldahl protein analysis instrument

Distillation unit for Kjeldahl nitrogen and protein analysis.

KjelROC Analyzer

Kjeldahl protein analysis instrument

Titration and analysis system for Kjeldahl protein determination.

KjelROC Scrubbers

Laboratory fume removal

Scrubber systems for removing fumes from Kjeldahl digestion.

KjelROC Autosampler

Kjeldahl protein analysis accessory

Autosampler for Kjeldahl protein analysis.

SoxROC Extraction unit

Hot solvent extraction instrument

Automated hot solvent extraction unit for total fat determination, stated as up to five times faster than classical Soxhlet.

HydROC Hydrolysis

Hydrolysis instrument

Hydrolysis unit used in sample preparation, including hydroxyproline determination.

FiberROC Auto

Crude fiber analysis instrument

Automated crude fiber and detergent fiber determination unit.

FiberROC Advanced

Crude fiber analysis instrument

Advanced crude fiber and detergent fiber determination unit.

FiberROC Manual

Crude fiber analysis instrument

Manual crude fiber determination unit.

LabConnect Software

Laboratory software

Laboratory software supporting compliance with ISO 17025, FDA 21 CFR Part 11 and EU Annex 11.

Credentials & affiliations

Certifications

ISO 9001

ISO 14001

ISO 17025

ISO 45001

ISO 27001

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