NPA Testing Laboratories Services

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NPA Laboratories, LLC offers full testing laboratory services including

Food Testing
Our labs offer

Vitamins Testing
Our testing laboratories provide both qualitative and quantitative for water-soluble vitamins and oil-soluble vitamins

Dietary Supplement Testing
At NPA Laboratories, we use public compendium testing methods to analysis dietary supplement ingredients such as AOAC, FCC, Codex Alimentarius, US Pharmacopoeia (USP), Japanese Pharmacopoeia(JP), European Pharmacopoeia (EU), British Pharmacopoeia (BP),etc. Our labs also offer full testing method development, and method validation for dietary supplement active compounds that are not available from compendium test methods.

Amino acids testing analysis
Our laboratories provide full amino acids analysis for both essential and non-essential amino acids profiles

Microbiology testing
Our lab offers full microbiology testing analysis for pathogen bacteria such as

  • Total Plate Count
  • E. Coli
  • Coliform
  • Samonella
  • Yeast and Mold
  • Fungi Identification

Cosmetics Testing

  • SPF active ingredients
  • Surfactants testing
  • OTC ingredients
  • Identification Test
  • Microbiology Analysis
  • Active Compounds Analyis

Consultant in food and dietary supplements GMP services
Our labs can assist our customers to develop food and dietary supplements safety program according to GMP, HACCP, BRC, AIB International, ISO 22000, and other regulatory.

If you have any more questions about our testing laboratory services, please contact us for more information.


Amino Acids Testing Laboratory

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NPA Laboratories offers the amino acids testing services including

Essential Amino Acids:

  • Histidine
  • Isoleucine
  • Leucine
  • Lysine
  • Methionine
  • Phenylalanine
  • Threonine
  • Tryptophan
  • Valine

Non Essential Amino Acids:

  • Alanine
  • Arginine
  • Asparagine
  • Aspartic acid
  • Cysteine
  • Glutamic acid
  • Glutamine
  • Glycine
  • Ornithine
  • Proline
  • Serine
  • Tyrosine

Standard Amino Acids Profile:

NPA Laboratories offers up to 20 standard amino acids profile testing analysis

Non-standard and Other Amino Acids:

  • N-Acetyl-L-canosine
  • N-Acetyl-L-Carnitine
  • N-Acetyl-L-Cystein
  • N-Acetyl-L-Glutamine
  • N-Acetyl-L-Tyrosine
  • Agmatine Sulfate
  • 2-Aminobutyric Acid
  • L-Arginine L-Pyroglutamate
  • L-Arginine Malate
  • L-Arginine-AKG
  • BCAA
  • Carnitine
  • Citrulline
  • L-Carnosine
  • L-DOPA – L-3,4-dihydroxyphenylalanine
  • GABA – Gamma Aminobutyric Acid
  • Homocysteine
  • N-Hydroxyleucine
  • Hydroxyproline
  • 5-HTP – 5-Hydroxytryptophan
  • Hydroxyvaline
  • L-Norvaline
  • L-Ornithine-AKG
  • SAMe – S-Adenosyl methionine
  • Theanine
  • Taurine

Please contact us for more information about other amino acids testing laboratory services.

Restaurant Menu Calories Testing Laboratories Services

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The U.S. FDA has finalized two rules requiring that calorie information be listed on menus and menu boards in chain restaurants and similar retail food establishments and vending machines on December 1st 2015.

1- Menu labeling final rule – Applies to restaurants and similar retail food establishments if they are part of a chain of 20 or more locations, doing business under the same name, offering for sale substantially the same menu items and offering for sale restaurant-type foods.

2- Vending machine final rule – Requires operators who own or operate 20 or more vending machines to disclose calorie information for food sold from vending machines, subject to certain exemptions.

NPA Laboratories’ Menu food labeling testing laboratory services offer the restaurant menu nutrition food labeling analysis in compliance with FDA regulatory as follows

Calories – Food calories information in each food menu item
Calories from Fat
Total Fat
Saturated Fat
Trans Fat
Total Carbohydrates
Dietary Fiber

If you have any more questions about our testing laboratories services, please contact us for more information.

NPA Analytical Testing Laboratories

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NPA Laboratories is a testing laboratories in California specializing in testing of herbal analysis, nutrition facts testing, dietary supplement facts, sport nutrition supplement, natural food, food safety, vitamin, personal care and cosmetic products.

NPA laboratories also provide full technical testing services support for import & export food testing, dietary supplement, nutrition, and cosmetic testing to distributors, and manufacturer companies worldwide.

NPA testing laboratories is a facility that meets all compliance standards for conducting testing laboratories services. Our systems for sample log-in, testing methods, quality control, document control and report generation have evolved to insure complete and accurate GMP and FDA regulation requirements.

NPA Laboratories, LLC try to help our customers’ products reaching and meeting their quality, safety, and compliance. We would like to become our customer’s business partner and reference testing laboratories resources for your products.

NPA Laboratories, LLC also provides GMP, HACCP regulations consultant services to food, cosmetic, and personal care manufacturer companies.

Please contact us for more information about testing laboratories services for your products at http://www.npalab.com or email us info@npalab.com.