What We Do
Custom Services
At Green Laboratories, custom services means that you get what you want! We are an independent laboratory who can partner with a company to reach their goals. We provide methods and processes to reach the goals of our customers.
Processes can be selected and optimized to enhance certain components. Methods of analysis can be developed to address specific issues.
In addition to the analytical techniques Green Laboratories has the capability to use immunochemical methods for evaluation of biological materials. Custom development of methods for specific applications is also available.
Green Laboratories is open to any request.
Analytical Services
Green Laboratories can provide routine chemical and target compound analysis to meet your quality assurance needs. A variety of methods and techniques are available or you can request custom analysis to meet your product needs.
Green Laboratories offers a wide variety of analytical services focused on the analysis of botanical materials and nutritional supplements. Custom requests are welcome.
Green Laboratories has many years of experience to help our customers with their needs.
Analytical Techniques:
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HPLC
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PDA Detector
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GC / FID
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Derivatization expertise
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Spectrophotometry
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UV-Vis
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TLC and HPTLC
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Liquid Extraction/Solid Phase Extraction
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Immunochemical methods (ELISA)
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Gravimetric
The above available techniques in combination with our experienced staff of chemists provide our customers with quality service and sound scientific analysis. We are committed to quality and to helping customers meet their needs.
Analytics
To view a list of established analytical Methods in our laboratory, please visit the link below.
| Herb or Natural Product | Test Compound(s) | Method |
|---|---|---|
| Algae/Crustacea | Cis/Trans Astaxanthin | HPLC |
| Algae/Crustacea | Total Astaxanthin, Total Carotenoids | UV-Vis |
| Algae/Crustacea | Astaxanthin, Isomeric ratios | HPLC |
| Algae/Crustacea/Other | General Carotenoid Profile | HPLC |
| Algae/Crustacea/Other | β-Carotene, Lutein, Zeaxanthin | HPLC |
| Algae/Crustacea/Other | Lutein, Zeaxanthin | HPLC |
| Algae/Crustacea/Other | β-Carotene | HPLC |
| Algae/Crustacea/Other | Lutein | HPLC |
| Algae/Crustacea/Other | Zeaxanthin | HPLC |
| α-Lipoic Acid | α-Lipoic Acid | HPLC |
| Andrographolide | Andrographolide in Andrographis | HPLC |
| Arctostaphylos uva-ursi | Arbutin | HPLC |
| Any Herb | Total Anthocyanins | UV-Vis |
| Bilberry/Blueberry | Anthocyanins | HPLC |
| Black Cohosh | Triterpenes | UV-Vis |
| Borage Oil | Fatty acids, GLA | GC |
| Cat’s Claw | Total Alkaloids | HPLC |
| Chondroitin sulphate | Chondroitin sulphate | UV-Vis |
| Chamomile | Flavonoids: Apigenin or Apigenin-7-O-glucoside | HPLC |
| Citrus | Bioflavonoids | HPLC |
| Cranberry | Anthocyanins | HPLC |
| Cranberry | Total phenolics | UV-Vis |
| Creatinine/Creatine | Creatinine/Creatine | HPLC |
| Co-enzyme Q10 | Co-enzyme Q10 | HPLC |
| DES | Diethylstilbestrol | HPLC |
| Devil’s Claw | Harpagoside | HPLC |
| Dong Quai | Ligustilide and ferulic acid | HPLC |
| Echinacea spp. | Echinacoside, chlorogenic acid, Cichoric acid, caftaric acid | HPLC |
| Echinacea purpurea | Total phenolics | UV-Vis |
| Elderberry | Anthocyanins | HPLC |
| Ephedra spp. | Ephedra alkaloids | HPLC |
| Ethanol [water/oil matrix] | Ethanol | GC |
| Ethoxyquin | Ethoxyquin | GC |
| Evening Primrose | Fatty acids, GLA | GC |
| Eluthrococcus | Eleutherosides | HPLC |
| Feverfew | Parthenolide | HPLC |
| GFX | Total Phytosterol panel | UV-Vis |
| Garlic | Allicin | HPLC |
| Garlic | Alliin | HPLC |
| Ginger | Gingerols | HPLC |
| Ginkgo biloba | Total flavonol glycosides | HPLC |
| Ginkgo biloba | Total terpene lactones: bilobalide, ginkgolides A, B, C, J | GC |
| Siberian Ginseng | Eleutherosides B and E | HPLC |
| Panax Ginseng | Ginsenosides: 7 individual | HPLC |
| Glucosamine | Glucosamine | UV-Vis |
| Goldenseal | Berberine and hydrastine | HPLC |
| Green Tea | Catechins [EGCG] | HPLC |
| Green Tea | Catechins with Caffeine | HPLC |
| Green Tea | Caffeine only | HPLC |
| Green Tea | Total Phenolics | UV-Vis |
| Green Tea | Polyphenols | UV-Vis |
| Green Tea | Draco Polyphenol test | UV-Vis |
| Grape seed | Proanthocyanidins | UV-Vis |
| Grape Seed Extract | Total Phenolics | UV-Vis |
| Grape seed | Resveratrol (cis/trans), Polydatin (cis/trans) | HPLC |
| Gymnemic Acid | Using gymnemagenin | HPLC |
| Gymnemic Acid | Total Gymnemic Acid | Grav. |
| Hawthorn | Hyperoside, Vitexin, rutin, vitexin-2-0-rhamnoside [total flavonoids] | HPLC |
| Hawthorn | Flavonoids | UV-Vis |
| Hawthorn | Proanthocyanidins | UV-Vis |
| Horse Chestnut | Total saponins | HPLC |
| Kava Kava | Kava lactones | HPLC |
| Licorice Root | Glycerrhizic Acid, Glycyrrhetinic Acid | HPLC |
| Marigold | Zeaxanthin, Lutein | HPLC |
| Milk Thistle | Silymarin | HPLC |
| MSM | Methyl Sulfonyl Methane Content | GC |
| Olive | Oleuropein | HPLC |
| ω-3 Fatty Acids | EPA (eicosapentaenoic acid), DHA (docosahexaenoic acid) | GC |
| ω-3, -6, -9 Fatty Acids | Linoleic, Linolenic, Oleic | GC |
| Pycnogenol | Proanthocyanidins | UV-Vis |
| Pygeum africanum | Sterols | GC |
| Pygeum Africanum | β-Sitosterols | GC |
| Red Clover | Isoflavones (8) | HPLC |
| Rhubarb | Emodin | HPLC |
| Rhodiola rosea | Salidroside, Rosavin | HPLC |
| Saw Palmetto | Fatty acids | GC |
| Saw Palmetto | Sterols | GC |
| Schizandra | Schizandrin | HPLC |
| Schizandra chinensis | Schizandrin, λ-schizandrin, Gomisin A, Gomisin C, Wuweizisu | HPLC |
| Synephrine | Synephrines | HPLC |
| Soy | Isoflavones (12) | HPLC |
| St. John’s Wort | Hypericin | HPLC |
| St. John’s Wort | Hypericin and pseudohypericin | HPLC |
| St. John’s Wort | Hypericin, pseudohypericin, Chlorogenic acid, rutin, hyperoside, Isoquercitrin, quercitrin, quercetin | HPLC |
| St. John’s Wort | Hyperforin | HPLC |
| St. John’s Wort | Total Hypericins | UV-Vis |
| Tomato | Lycopene | HPLC |
| Valerian | Valerenic acids | HPLC |
| Velvet Antler | Fatty acids | GC |
| Vitamin A | Fat Soluble | HPLC |
| Vitamin B1 | Thiamine HCl | HPLC |
| Vitamin B2 | Riboflavin | HPLC |
| Vitamin B3 | Niacin | HPLC |
| Vitamin B6 | Pyridoxine | HPLC |
| Vitamin B9 | Folic acid | HPLC |
| Vitamin B12 | Cyanocobalamine | HPLC |
| Vitamin C | Ascorbic Acid | HPLC |
| Vitamin E | Tocopherols | HPLC |
| White Willow | Salicin | HPLC |
| Water Soluble Vitamins | Thiamine HCl, Riboflavin, Niacin, Ascorbic Acid, Folic Acid | HPLC |
| Withanolide D | HPLC | |
| Withanolide Glycosides | HPLC |