Natural Health Products


CAL provides an extensive range of contract analysis and research services for companies focused on natural products.

Vitamins and minerals are not nearly as difficult as botanicals and have been routinely determined in our laboratory for over 25 years. We have been testing vitamins by High Performance Liquid Chromatography (HPLC) well before their individual tests were articulated in international pharmacopeias such as the USP, therefore making us a leader in the industry.
While our average routine sample turn-around time is 5- 7 business days, rush service is available for an extra charge.

Below are just a few of the areas within the range of contract services offered by CAL for natural products.

Vitamins:       Method: USP, FCC, AOA.C, In-house       Instrument: HPLC, GC, UV and Titration
Vitamin-A Vitamin-C Vitamin-B12 Thiamine
Vitamin-D2 & D3 Niacin Niacinamide Riboflavin
Beta-Carotene Pyridoxine Folic acid Glucosamine
MSM Pantothenic acid Chondroitin sulphate Biotin
Vitamin-K Choline Inositol Coenzyme Q10
Lycopene Lutein Alpha Lipoic acid Caffiene
Melatonin 5-HTP
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Vitamins:       Method: USP, FCC, AOA.C, In-house       Instrument: ICP
Aluminum Cobalt Phosphorus Titanium
Antimony Copper Potassium Vanadium
Arsenic Iron Selenium Zinc
Barium Lead Silver Zirconium
Beryllium Lithium Sodium
Bismuth Manganese Strontium
Boron Magnesium Sulphur
Cadmium Molybdenum Thallium
Chromium Nickle Tin
Heavy Metals Testing:       Method: USP, FCC, AOA.C, In-house       Instrument: ICP
Aluminum Bismuth Copper Molybdenum
Antimony Cadmium Lead Silver
Arsenic Chromium Mercury Tin
Enzyme Testing:      Method: USP, FCC, AOA.C, EP, In-house       Instrument: UV, Titration
Amylase Bromelain Cellulase Chymotrypsin
Glucoamylase Hemicellulase Invertase Lactase
Lipase Malt Diatase Pancreatin Papain
Pepsin Phytase Proteolytic activity Trypsin
Amino Acid:       Method: In-house       Instrument: GC MS/MS
Alanine Cystine Aspartic acid Glutamic acid
Phenylalanine Glycine Histidine Isoleucine
Lysine Leucine Methionine Asparagine
Proline Glutamine Arginine Serine
Threonine Valine Tryptophan Tyrosine
Residual Solvents       Method: USP, EP, In-house       Instrument: GC FID with head spaces
  • » Class-1 solvents
  • » Calss-2 Solvents
  • » Class-3 Solvents

Pesticides Testing:       Method: USP, EP       Instrument: GC MS /MS
  • » Organochlorine Pesticides
  • » Organophosphorus Pesticides
  • » Pyrethroid
Fatty acid:       Method: AOAC       Instrument: GC FID
Octanoeic acid Nonanoeic acid Decanoeic acid Undecanoeic acid
Undecenoeic acid Lauric acid Dodecenoeic acid Tridecanoeic acid
Trideceneic acid Myristeic acid Myristoleic acid Pentadecanoeic acid
Palmitic acid Palmitoleic acid Heptadecanoeic acid Heptadecenoleic acid
Stearic acid Oleic acid Vacceneic acid Linoleic acid
Gamma Linolenic acid Nonadecanoeic acid Alpha Linolenic aicd Arachideic acid
11- Eicosenoeic acid 11-14 Eicosadienoeic acid Homogama linolenic acid Arachidoneic acid
Docosatetraeneic acid Docosapentaeneic acid Docosahexaneic acid Tricosaneic acid
Lignocereic acid Nervoneic acid