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Srcslab.com

San Rafael Chemical Services 
Amino Acids – Peptide
Below is a listing for the 20 amino acids found in proteins, which we can assay by HPLC.
Alanine

Amino Acids – Other
Below is a listing for a number of irregular amino acids, amino acid derivatives, and other related
components that can be assayed by HPLC.
4-Hydroxyisoleucine
San Rafael Chemical Services 
Biochemicals – Alkaloids
Below is a listing for various plant and other biologically-derived alkaloids, which are commonly
used in nutraceutical and other food supplement preparations. Many are considered “Marker
Compounds”, for more information on these compounds, see the “Extracts” section.
Agmatine
Allantoin
Ascorbigen
Berberine
Caffeine
Carnosine
Cytisine
Guanosine
Harmaline
Harmine
Humulene
Huperzine A
Hydrastine
Hydrastinine
β-Hydrostine
4-Hydroxyephedrine
Kinetin
Lobeline
2-Methylpiperazine
Palmitine
Pantethine
Phenylpropanolamine
Piperine
Sarcosine
Tetrahydropalmitine
Tryptamine
Tyramine
Vinpocetine
San Rafael Chemical Services 
Biochemicals – Flavonoids & Related Compounds
Below is a listing for various plant and other biologically-derived flavonoids and other related
compounds that are commonly used in nutraceutical and other food supplement preparations.
Many are considered “Marker Compounds”, for more information on these compounds, see the
“Extracts” section.
Many additional compounds that would fall into this category are listed with their corresponding
extract, found in the “Extracts” section.
Arbutin
Biochanin A
Catechin
Chrysin
Citrus Bioflavonoids
Coumarin
Fisetin
Hesperadin
Hesperatin
Ipriflavone
Isovitexin
Malvidin
5-Methyl-7-methylisoflavone
α−Napthoflavone
Naringin
Puerarin
Quercetin
Rutin
Syringin
Vitexin
Vitexin-2-Rhamnoside
San Rafael Chemical Services 
Biochemicals – Steroidals & Related Compounds
Below is a listing for various plant and other biologically-derived steroidal components and other
related compounds that are commonly used in nutraceutical and other food supplement
preparations. Many are considered “Marker Compounds”, for more information on these
compounds, see the “Extracts” section.
Many additional compounds that would fall into this category are listed with their corresponding
extract, found in the “Extracts” section.
Brassicasterol
Campesterol
Cholesterol
Dihydrobrassicasterol
Diosgenin
Guggulsterone E
Trans-guggulsterone
Guggulsterone Z
Cis-guggulsterone
20-Hydroxyecdysone
β-Ecdysterone
Oleanolic acid
γ-Oryzanol
Phytosterols
Protodioscin
β-Sitosterol
α−Solanine
San Rafael Chemical Services 
Biochemicals – Terpenoids & Related Compounds
Below is a listing for various plant and other biologically-derived steroidal components and other
related compounds that are commonly used in nutraceutical and other food supplement
preparations. Many are considered “Marker Compounds”, for more information on these
compounds, see the “Extracts” section.
Many additional compounds that would fall into this category are listed with their corresponding
extract, found in the “Extracts” section.
Camphor
Menthol
Myracene
Thujone
Biochemicals – Other
Below is a listing of some other biochemicals that are commonly used in nutraceutical and other
food supplement preparations, which do not fall into any particular classification.
Biopterin
Melatonin
Methyl sulfonyl methane
MSM
San Rafael Chemical Services 
Carbohydrates - Sugars
Below is a listing for simple sugars of interest in the Food supplement and Nutraceutical
industry.
Arabinose
Fructose
Galactose
Glucose
Glycerol
Glycerophosphate
Lactose
Maltose
Mannose
Ribose
Sedohelpulose
Sucrose
Xylose

Carbohydrates – Polysaccharides
Below is a listing for polysaccharides and mucopolysaccharides of interest in the Food
supplement and Nutraceutical industry.
Chitin
Chitosan
Chondroitin
Fucoidan
Glucomannan
Inulin
Heparin
Hyaluronic acid
Mucin
Mucic acid


San Rafael Chemical Services 

Carbohydrates – Sugar Amines
Below is a listing for sugar amines of interest in the Food supplement and Nutraceutical industry.
N-Acetylglucosamine
Galactosamine
Glucosamine
Glucosamine HCl
Glucosamine Sulfate
Inosine

Carbohydrates – Sugar Alcohols
Below is a listing for alcohols of interest in the Food supplement and Nutraceutical industry.
Ethanol
Inositol
Methanol
Pinitol
Sorbitol
San Rafael Chemical Services 
Extract Analysis
Are you looking to test your herbal matrix? Want to make sure your raw material is good before
you spend thousands of dollars making your pills and preparations? Let San Rafael Chemical
Services provide low-cost analysis of your plant and herbal extracts.
How to use this guide
This pricing list provides comprehensive information about many of the extracts that you as
someone in the nutraceutical industry might test. The information is organized into a log table as
follows:
Compound(s)
Price Category

* ‘Marker components’ are chemicals, and chemical types that are typically found in the listed extract.
They are often used to determine the quality and potency of the extract preparation. If you don’t see the
‘marker component’ that you need, give us a call. We will find the standard you need, and test to your
specifications.
** The following categories allow you to predict closely the price of analyzing your extracts. However,
some preparations are subject to special pricing, depending on the exact nature of the matrix. Always
call ahead for exact quote. The categories are:
HPLC
The following pages outline the pricing for analyzing common extracts within the nutraceutical community. Aloe San Rafael Chemical Services 
Astragalus membranaceus Total Flavonoids San Rafael Chemical Services 
Spermidine Spermine Sulforophane Sinigrin Echinacea angustifolia Echinacea pallida San Rafael Chemical Services 
Eleutherococcus Goldenseal Hydrastis Canadensis Gotu Kola Grape Seed San Rafael Chemical Services 
Piper methysticum Lomatium Lomatium dissecta Magnolia San Rafael Chemical Services 
Peppermint Perilia Leaf Phyllanthus amarus Pine San Rafael Chemical Services 
* Includes polyphenolics, anthocyanidins, proanthocyanidins San Rafael Chemical Services 
Food Labeling Analysis
The following pages outline the pricing for traditional food analysis.

Water-Soluble Vitamins

Compound
Price per sample
Vitamin B3 (pantothenic acid), includes:

Fat-Soluble Vitamins

Compound
Price per sample
San Rafael Chemical Services 
Retinol acetate


Vitamin D3 (Cholecalciferol), includes:
Price per sample
Tocopherol succinate
Tocotrienols
Vitamin K
Proximate Analysis and Calorie Calculation

Analysis
Price per sample
Crude Fiber see Ash
Crude Dietary Fiber (requires Proximate)
Fat
Moisture
Protein (Kjeldahl Nitrogen Determination)
Proximate, includes:
Carbohydrates
Protein
Fat
Calories


Mineral (Inorganic / Metal) Analysis

Compound
Price per sample
San Rafael Chemical Services 
Copper
Iodine
Iron
Magnesium
Phosphorus
Potassium
Selenium
Sodium
Vanadium
Zinc

Carbohydrate Analysis, Detailed

Analysis
Price per sample
Detailed Carbohydrate Analysis, includes:
Sugars & Sugar Alcohols
Dietary Fiber, includes:
Soluble fiber
Insoluble fiber


Artificial Sweeteners
Price per sample
Steviosides
Sucralose

Cofactors
Price per sample
San Rafael Chemical Services 
Coenzyme B12
Co-Q10
α−Lipoic acid

Preservatives
Price per sample
Ethylparaben
m-Hydroxybenzoic acid
Methylparaben
Sorbic acid


Fat Analysis, Detailed

Analysis
Price per sample
Medium chain triglycerides
Cholesterol
Fatty acids, includes:
Mono-unsaturated
Polyunsaturated
Polysaturated
Total Medium Chain Triglycerides $150


Full Label Analysis

San Rafael Chemical Services 
Price per sample

Miscellaneous
Below is a listing of miscellaneous chemicals that have been assayed at San Rafael Chemical
Services.
Adenosine diphosphate
ADP
Adenosine triphosphate
ATP
Dimethylsulfoxide
DMSO
Imidazole
1H-[1,2,4]Oxdiazolo-[4,3-a]Quinoxalin-1-one
Pentachlorophenol
San Rafael Chemical Services 
Organic Acids - Citric
Below is a listing of organic acids that are derived in the Citric Acid (Krebs) cycle, and other
related acids.
Acetoacetic
Aconitic
Ascorbic
Citric
Dehydroascorbic
Dihydroxyacetone
Fumaric
Glutaric
Glycolic
3-Hydroxy-3-methylbutyric
HMB
β-Hydroxybutyric
γ-Hydroxybutyric
Isocitric
Itaconic
α−Ketoglutaric
Lactic
Maleic
Malic
Malonic
Methacrylic
Oxalic
Oxaloacetic
Pyruvic
Succinic
Tartaric
Threonic
San Rafael Chemical Services 
Organic Acids - Aromatic
Below is a listing of organic acids that contain aromatic rings, many of which are derived in the
Shikimic acid cycle, and other related acids.
Benzoic
Chlorogenic
Cinnamic
Coumaric
Ellagic
Ferulic
Gallic
Gentisic
Guaiacol Glyceryl Ether
2-Hydroxybenzoic
3-Hydroxybenzoic
4-Hydroxybenzoic
Picolinic
Quinic
Salicylic
Shikimic
Sinapinic
Syringic
Usnic
San Rafael Chemical Services 
Organic Acids - Fatty
Below is a listing of organic acids that contain are large straight-chain types that are commonly
analyzed by GC/MS. Any of the 3C – 24C straight chain fatty acids and their conjugates can be
quantitated, as well as their fatty acid methyl esters (FAMEs). This list is not complete, but
highlights commonly requested acids of interest in the food and Nutraceutical industry.
Arachidic
Arachidonic
Butyric
Capric
Caproic
Caprylic
Conjugated linoleic acids
CLA
DHA
Elaidic
EPA
FAMEs
Fat /Oil Characterization
Heptadecanoic
cis-10-Heptadecanoic
Lauric
Linoleic
Linolelaidic
Linolenic
γ-Linolenic
Myristic
Myristoleic
Octacosanol
Oleic
Omega-3-fatty acids
Palmitic
Palmitoleic
Pentadecanoic
cis-10-Pentadecanoic
Stearic
Tricontinol
Tridecanoic
Undecanoic
San Rafael Chemical Services 
Organic Acids - Regular
Below is a listing of straight chain organic acids, and some of their derivatives.
Acetic
Acrylic
Formic
Glyceric
Isocaproic
Ketoisocaproic
Propionic
Organic Acids – Sugar Acids
Below is a listing of organic acids that are derived from common sugars, and some of their
derivatives.
Galacturonic
Galacturonolactone
Gluconic
Gluconolactone
Glucuronic
Glucuronolactone
2-Ketogluconic
5-Ketogluconic
Saccharic
Saccharic acid Lactone
Uridine-5-Diphosphoglucuronic
Xylonic
San Rafael Chemical Services 
Pharmaceuticals

Acetomenophen
Albuterol
Aminoglutothimide
Asprin
Chloramphenicol
Chlorpheniramine
Clenbuterol
Clomiphene
Dextromethorphan
Dilantin
Dimercaptosuccinic acid
DMSA
Dimethylaminoethanol
DMAE
Diphenhydramine
Epinephrine
Histamine
Lidocaine
Lovastatin
Methyl Salicylate
Mevastatin
Miconazole
Minoxidil
Nicotine
Paredrine
4-Hydroxyamphetamine
Phenylephrine
Pseudophedrine
Sudafed
Salicin
Sildenafil
Tamoxifen
Tetracaine
Tiratricol
San Rafael Chemical Services 
Prohormones
Below is a listing of some of the Prohormones that are commonly placed in work-out
supplements, menopausal preparations, and other hormone replacement products. Due to the
changes in naming and legality of these substances, only a few are listed here. For specific
information on new steroidal ethers and esters, please contact us. Some of the components are
controlled, and SRCS is a DEA licensed facility to test these products. This list is by no means
complete, please call if you need analysis of other controlled substances.
1-Androstenediol
5α−Androst-1-ene-3β,17β-diol
4-Androstenediol
Androstenedione
DHEA
Diosgenin
7-Keto-DHEA
Pregnenolone
Progesterone
San Rafael Chemical Services 
 
Compound Location

go to Food - Artificial Sweeteners go to Food - Artificial Sweeteners San Rafael Chemical Services 
go to Food - Artificial Sweeteners go to Extracts - Blue-green algae go to Extracts - Cruciferous Vegetables go to Extracts - Cruciferous Vegetables go to Extracts - Cruciferous Veg. San Rafael Chemical Services 
go to Extracts - Cruciferous Veg. go to Carbohydrates – Polysacch. go to Carbohydrates – Polysacch. go to Carbohydrates – Polysacch. go to Extracts - Coleus forskolii go to Extracts - Blue-green algae San Rafael Chemical Services 
go to Extracts - Cruciferous Vegetables go to Extracts - Cruciferous Vegetables go to Extracts - Ginseng, Siberian go to Extracts - Ginseng, Siberian go to Extracts - Ginseng, Siberian San Rafael Chemical Services 
go to Extracts - Evening Primrose go to Extracts - Coleus forskolii go to Carbohydrates - Polysaccharides go to Extracts - Garcinia Cambogia go to Extracts - Ginseng, Siberian San Rafael Chemical Services 
go to Carbohydrates - Polysaccharides see 3-Hydroxy-3-methylbutyric acid San Rafael Chemical Services 
go to Extracts - Garcinia Cambogia go to Extracts - Cruciferous Vegetables go to Carbohydrates - Polysaccharides San Rafael Chemical Services 
go to Extracts - Evening Primrose go to Biochemicals – Flavonoids go to Extracts - Marshmallow Root San Rafael Chemical Services 
go to Carbohydrates - Polysaccharides go to Carbohydrates - Polysaccharides go to Carbohydrates - Polysaccharides see Ornithine α−ketoglutarate go to Biochemicals – Steroidals go to Extracts - Evening Primrose San Rafael Chemical Services 
go to Extracts - Blue-green algae go to Biochemicals – Flavonoids go to Extracts - Red Raspberry Leaf go to Extracts - Red Wine Extract go to Extracts - Red Wine Extract San Rafael Chemical Services 
go to Biochemicals – Flavonoids go to Food - Artificial Sweeteners go to Extracts - White Willow Bark go to Extracts - White Willow Bark go to Extracts - Cruciferous Veg. go to Extracts - Cruciferous Veg. San Rafael Chemical Services 
go to Food - Artificial Sweeteners go to Extracts - Cruciferous Veg. go to Biochemicals – Flavonoids San Rafael Chemical Services 
go to Biochemicals – Flavonoids go to Extracts - White Willow Bark

Source: http://www.srcslab.com/AnalytesTested.pdf