RT Corporation– UK

   Agricultural
   Biological
   Calibration Reference Materials
   Clinical Chemistry
   DMRQA 26
   Environmental Quality Control
   Environmental Reference Materials / Certified Reference Materials CRM
   Industrial
   Miscellaneous
   Pharmaceutical: British Pharmacopoeia, European Pharmacopoeia,
   Institute of Dyes and Organic Products (IBPO), International Commision    on Pharmaceutical Enzymes, International Pharmacopeia,
   Japanese Pharmacopeia, Pharmaceutical Impurities,
   Pharmacopée Française, Pharmacopeia Helevetica,
   Refractive index CRMs, United States & Pharmacopeial Convention    (USP)
   Proficiency Testing
   Radionuclides
   About RT-Corp – USA.
About RT – Corporation – USA

The principal business of the corporation is the manufacture of Certified Reference Materials (CRM), Quality Control (QC) Samples, and Performance Testing Samples (PTS). In conjunction with the production of these products, Laboratory Proficiency Testing Programs (LPTP) are conducted for both solids and waters. RTC has all the necessary permits, licenses, etc. to manufacture Solid Matrix Quality Control Samples. RTC has been assigned EPA I.D. Number WYD988870218, has been classified as a recycler by the US EPA, and has an exemption to produce and distribute PCB materials. RTC is accredited under the National Voluntary Laboratory Accreditation Program (NVLAP) to provide Water Pollution Chemistry; Water Supply Chemistry and Microbiology; the USEPA Discharge Monitoring Report-Quality Assurance (DMRQA) Chemistry and Whole Effluent Toxicity (WET).

Agricultural
Biological
Calibration Reference Materials

Alcohol
Beer - Alcohol (low level)
Beer - Alcohol (very low level)
Brandy - Alcohol
Ethanol/water - 40% ethanol
Ethanol/water - 5% ethanol
Ethanol/water - 70% ethanol
Ethanol/water - 90% ethanol
Lager - Alcohol
Lager Shandy - Alcohol
Whiskey - Congeners
Wine - Alcohol (10%)
Wine - Alcohol (15%)
Wine - Alcohol (5%)
Wine - Alcohol (low level)

Animal Feed
Canned Pet Food - Proximates
Dairy Cattle Feed - Trace Elements and Proximates
Poultry Feed - Trace Elements and Proximates
Synthetic Dairy Feed - Trace Elements and Proximates
Synthetic Pig Feed - Trace Elements and Proximates

Compound Food and Diets
Simulated Diet A
Simulated Diet B
Simulated Diet C
Simulated Diet D
Simulated Diet E
Simulated Diet F
Total Diet - Trace Elements

Corn Samples
Corn Bran - Trace Elements
Corn Kernel (Zea Mays) - Trace Elements
Corn Stalk (Zea Mays) - Trace Elements
Corn Starch - Trace Elements

Dairy Products
Anhydrous Butter Fat - Cholesterol and Triglycerides
Cocoa Butter - Triglycerides
Cream (Sterilized) - Trace Elements and Proximates
Infant Formula - Vitamins
Margarine - Vitamins
Milk (Nonfat) Powder - Trace Elements
Milk (Skim) Powder - Major and Trace Elements
Milk (Skim) Powder - Spiked Trace Elements
Milk (Skim) Powder - Trace Elements
Milk (Whole) Powder - Trace Elements and Proximates
Milk Powder - Trace Elements
Milk Powder - Vitamins
Peanut Butter - Proximates
Processed cheese - Proximates
Whey Powder - Trace Elements

Dietary Fiber
Apple - Dietary Fiber
Bran Breakfast Cereal - Dietary Fiber
Carrot - Dietary Fiber
Full Fat Soy - Dietary Fiber
Haricot Beans - Dietary Fiber

Drinks
Orange Juice - Degrees Brix and Refractive index
Soft Drink - Colors
Soft Drink - Sweetners

Food Additives
2,6-Di-tert-buty-4-methylphenol (BHT) - Purity
Artificial Foodstuff - Free Sugars and Starch/Glucose
Benzoic Acid
Frying Oil - BHA and BHT
Potassium sorbate - Purity
Sorbic Acid

Food Authenticity
3 Reference Ethanols (H, M, L) - SNIF-NMR
3 Reference Ethanols (H, M, L) - SNIF-NMR
Absolute Alcohol - Isotope Ratios
Alcoholic Solution - Isotope Ratios
Glucose (Sugar) - Carbon-13 Isotope Ratio
N-N Tetramethylurea
Synthetic Wine - Oxygen-18 Isotope Ratio
Synthetic Wine - Oxygen-18 Isotope Ratio

Food Dye Standards
Allura Red AC
Amaranth
Amaranth color - Purity
Azorubin
Brilliant Black PN
Brilliant Blue - Purity
Brilliant Blue FCF
Brilliant Green BS
Brown HT
Erythrosine
Indigotine
Patent Blue V
Ponceau 4R
Ponceau 4R - Purity
Quinoline Yellow
Red 2 G
Sunset Yellow - Purity
Sunset Yellow FCF
Tartrazine
Tertrazine - Purity

Genetically Modified Crops
Genetically Modified BT-11 Maize (0%)
Genetically Modified BT-11 Maize (0.1%)
Genetically Modified BT-11 Maize (0.5%)
Genetically Modified BT-11 Maize (1%)
Genetically Modified BT-11 Maize (2%)
Genetically Modified BT-11 Maize (5%)
Genetically Modified BT-176 Maize (0%)
Genetically Modified BT-176 Maize (0.1%)
Genetically Modified BT-176 Maize (0.5%)
Genetically Modified BT-176 Maize (1%)
Genetically Modified BT-176 Maize (2%)
Genetically Modified BT-176 Maize (5%)
Genetically Modified MON810 Maize (0%)
Genetically Modified MON810 Maize (0.1%)
Genetically Modified MON810 Maize (0.5%)
Genetically Modified MON810 Maize (1%)
Genetically Modified MON810 Maize (2%)
Genetically Modified MON810 Maize (5%)
Genetically Modified Soya Beans (0%)
Genetically Modified Soya Beans (0.1%)
Genetically Modified Soya Beans (0.5%)
Genetically Modified Soya Beans (1%)
Genetically Modified Soya Beans (2%)
Genetically Modified Soya Beans (5%)


Meat Products
Beef/Pork Fat - Fatty Acids
Beef/Pork Meat - Trace Elements
Bovine Liver - Trace Elements
Bovine Liver - Trace Elements
Bovine Muscle - Trace Elements
Fresh Meat - Proximates
Pig Liver - Vitamins
Pork Muscle - Trace Elements
Pork Muscle - Trace Elements
Processed Meat - Proximates, soya and casein

Microbiological Reference Materials
Bacillus Cereus - Number of Colony Forming Particles
Enterobacter Cloacae - Number of Colony Forming Particles
Enterococcus Faecium - Number of Colony Forming Particles
Escherichia Coli - Number of Colony Forming Particles
Listeria Monocytogenes - Number of Colony Forming Particles
Salmonella Typhimurium - Number of Colony Forming Particles

Miscellaneous
Microcrystalline Cellulose - Water Content above Saturated Solutions
Plastic Film A - Overall Migration in Olive Oil
Plastic Film B - Overall Migration in Olive Oil
Plastic Film C - Overall Migration in Olive Oil
Red Ceramic Tile - Tomato Paste Color
Single Cell Protein - Major Elements
Single Cell Protein - Trace Elements

Miscellaneous Plants
Brussel Sprout - Vitamins
Cabbage - Trace Elements
Carrot Powder - Trace Elements and Proximates
Edible Fungus (C. tubaeformis) - Trace Elements
Haricot Beans - Proximates
Mixed Vegetables - Vitamins
Potato Powder - Sulfur Dioxide
White Cabbage - Trace Elements

Natural Toxins
Chloroform - Aflatoxin M1
Compound Feed - Aflatoxin B1 (blank)
Compound Feed - Aflatoxin B1 (low level)
Defatted Peanut Meal - Aflatoxin B1 (blank)
Defatted Peanut Meal - Aflatoxin B1 (high level)
Defatted Peanut Meal - Aflatoxin B1 (medium level)
Maize - Zearalenone (low level)
Maize - Zearalenone (very low level)
Maize Flour - Deoxynivalenol (DON)(blank)
Maize Flour - Deoxynivalenol (DON)(medium level)
Wheat - Ochratoxin A (blank)
Wheat Flour - Deoxynivalenol (DON)(blank)
Zearalenone in Acetonitrile

PCBs
Natural Milk Powder - PCBs
Pork Fat - PCB (blank)
Pork Fat - PCB (high level)
Pork Fat - PCB (low level)

PCDDs and PCDFs
Natural Spray-Dried Milk Powder - PCDDs and PCDFs
Spiked Milk Powder - PCDDs and PCDFs (high level)
Spiked Milk Powder - PCDDs and PCDFs (low level)
Unspiked Milk Powder - PCDDs and PCDFs (blank)

PCP and PAHs
Beech Wood - PCP and PAHs
Coconut Oil - PAH (blank)
Coconut Oil - PAH (doped)

Pesticides
Animal Feed - Organochorine Pesticides
Milk Powder (Natural) - Pesticides
Milk Powder (Spiked) - Pesticides

Processed Food
Baby Food Composite - Carotenoids and Vitamins
Madeira Cake - Proximates
Olive Oil - Tocopherol
Rice Pudding - Trace Elements and Proximates
Sugar Confectionery - Sugars
Sweet Digestive Biscuit - Trace Elements and Proximates
Whole Egg Powder - Cholesterol
Whole Egg Powder - Trace Elements and Proximates

Rapeseed Products
Rapeseed (colza) - Total glucosinolate and Sulfur (high level)
Rapeseed (colza) - Total glucosinolate and Sulfur (low level)
Rapeseed (colza) - Total glucosinolate and Sulfur (medium level)
Rapeseed - Oil Content (high level)
Rapeseed - Oil Content (low level)
Rapeseed - Oil Content (medium level)

Rice Products
Chinese Rice - Cadimum (high level)
Chinese Rice - Cadimum (low level)
Chinese Rice - Cadimum (medium level)
Chinese Rice - Mercury
Rice Flour - Amylose (high level)
Rice Flour - Amylose (low level)
Rice Flour - Amylose (medium level)
Rice Flour - Trace Elements

Rye Samples
Rye Flour - Major Components and Essential Elements
Rye Flour - Trace Elements

Speciation
Ewes'/Goats' curd adulteration with cow's milk
Tuna Fish Tissue - As Species

Wheat Products
Brown Bread - Trace Elements
Common Wheat Flour - Properties
Durum Wheat Flour
Hard Red Spring Wheat Flour
Soft Winter Wheat Flour
Wheat Flour
Wholemeal Flour - Vitamins
Wheat Flour - Trace Elements
Wheat Flour - Trace Metals
Wheat Gluten - Properties
Wholemeal Flour - Vitamins


Aquatic Plants
Aquatic Plant (Lagarosiphon major) - Trace Elements
Chlorella (Green Algae) -Trace Elements
Duck Weed - Trace Elements
Lichen - Trace Elements
Lichen - Trace Elements
Plankton - Trace Elements
Sea Lettuce (Ulva lactuca) - Trace Elements
Seaweed (Fucus) - Trace Elements
Trapa natans (Aquatic Plant) - Trace Elements

Dioxins and Furans
Fish (Common Carp) - Dioxins, Furans and PCBs

Fish Samples
Cod Muscle - Trace Elements
Dogfish Liver - Trace Elements
Dogfish Muscle - Trace Elements
Mackerel Paste - Trace Elements and Proximates
Salmon Tissue
Tuna Fish - Total and Methylmercury

Fruit Samples
Apple Leaves - Trace Elements
Peach Leaves - Trace Elements
Strawberry Leaves - Trace Elements
Tomato Leaves - Trace Elements

Ground Plants
Corn Kernel (Zea Mays) - Trace Elements
Corn Stalk (Zea Mays) - Trace Elements
Cotton Cellulose - Trace Elements
Hay Powder - Trace Elements
Vegetation - Trace Elements
White Clover - Trace Elements

Land Animals
Pig Liver (CTC Free)
Pig Liver (CTC Incurred)
Pig Liver Paste - Trace Elements
Pig Muscle (CTC Free)
Pork Meat - Trace Elements
Pork Muscle - Trace Elements

PAHs
Fucus (Sea Plant Homogenate) - Pesticides, PCBs, and PAHs
Mussel Tissue - PCBs, PAHs, Chlorinated Pesticides
Mussel Tissue - PCBs, PAHs, Organochlorine Pesticides

PCBs
Canned Fresh Chub - PCBs
Canned Fresh Herring - PCBs
Cod Liver Oil - PCBs
Cod Liver Oil - PCBs and Organochlorine Pesticides
Fish (Common Carp) - Dioxins, Furans and PCBs
Fucus (Sea Plant Homogenate) - Pesticides, PCBs, and PAHs
Lake Superior Fish Tissue - PCBs, Chlorinated Pesticides and Fatty Acids
Mackerel Oil - PCBs
Mussel Tissue - PCBs
Mussel Tissue - PCBs, PAHs, Chlorinated Pesticides

Pesticides
Mussel Tissue - PCBs, PAHs, Organochlorine Pesticides

Shellfish Samples
Calibration Solution-13-Dexmethyl spirolide C
Calibration Solution - Decarbamoylgonyautoxin-2&3
Calibration Solution - Decarbamyl saxitoxin
Calibration Solution - Domoic acid
Calibration Solution - Gonyautoxin-1&4
Calibration Solution - Gonyautoxin-2&3
Calibration Solution - Gonyautoxin-5
Calibration Solution - Gymodimine
Calibration Solution - Neosaxitoxin
Calibration Solution - Okadic Acid

Speciation
Calibration Solution - Pectenotoxin-2
Calibration Solution - Saxitoxin diacetate
Calibration Solution - Saxitoxin dihydrochloride
Crab Paste - Trace Elements
Lobster Hepatopancreas - Trace Elements
Mussel - Trace Elements
Mussel Tissue - Domoic acid
Mussel Tissue - Domoic Acid
Mussel Tissue - Okadaic Acid and Dinophysistoxin
Mussel Tissue - Trace Elements
Mussel Tissue - Trace Elements
Mussel Tissue - Trace Elements
Non-defatted Lobster Hepatopancreas - Trace Elements
Oyster Tissue - Trace Elements
Prawn - Trace Elements

Tobacco Samples
Chinese Tobacco Leaves, No. 1 - Trace Elements
Chinese Tobacco Leaves, No. 2 - Trace Elements
Oriental Tobacco Leaves - Trace Elements
Virginia Tobacco Leaves - Trace Elements

Tree Samples
Beech Leaves - Trace Elements
Bushes, Branches and Leaves - Trace Elements
Bushes, Branches and Leaves - Trace Elements
Bushes, Branches and Leaves - Trace Elements
Olive Leaves (Olea Europea) - Trace Elements
Pine Needles - Trace Elements
Spruce Needles - Trace Elements
Spruce Twigs - Trace Elements

Vegatable Samples
Mixed Polish Herbs - Trace Elements
Spinach Leaves - Trace Elements
Tea - Trace Elements
Tea Leaves - Trace Elements


ICP Calibration Standards
Ammonia in Water Single Element
BOD Solution Standard
Bromate Calibration Standard
Gasoline Standard
MBAs Solution Standard
Methamidophos
MTBE Calibration Standard
Oil and Grease Calibration Standard
OP Pesticides 2-compound
OPPs 5-compounds
PAH 6-compund
Phenols 4-compounds
Salinity Solution Standard
TCBs 3-compound
Tetradecane Calibration Standard
TOC Solution Standard
Total Dissolved Solids Solution Standard
Total Suspended Solids Solution Standard
Turbidity Solution Standard
VOC 20-compounds

Inorganic Calibration Standards
Ammonia in Water Single Element
BOD Solution Standard
Bromate Calibration Standard
Gasoline Standard
MBAs Solution Standard
Methamidophos
MTBE Calibration Standard
Oil and Grease Calibration Standard
OP Pesticides 2-compound
OPPs 5-compounds
PAH 6-compund
Phenols 4-compounds
Salinity Solution Standard
TCBs 3-compound
Tetradecane Calibration Standard
TOC Solution Standard
Total Dissolved Solids Solution Standard
Total Suspended Solids Solution Standard
Turbidity Solution Standard
VOC 20-compounds


Ion Chromotography Calibration
Standards
Acetate IC Standard
Ammonia as N IC Standard
Ammonium as NH3 IC Standard
Bromate IC Standard
Bromide IC Standard
Calcium IC Standard
Chlorate IC Standard
Chloride IC Standard
Chlorite IC Standard
Chromate IC Standard
Cyanide, Complex IC Standard
Dichromate IC Standard
Fluoride IC Standard
Formate IC Standard
Free Cyanide IC Standard
Iodide IC Standard
Lithium IC Standard
Magnesium IC Standard
Nitrate as N, IC Standard
Nitrate IC Standard
Nitrite as N IC Standard
Nitrite IC Standard
Oxalate IC Standard
Perchlorate IC Standard
Phosphate as P IC Standard
Phosphate as P IC Standard
Phosphate IC Standard
Potassium IC Standard
Sodium IC Standard
Sulfate IC Standard
Sulfide IC Standard
Thiocyanate IC Standard


Multi-Ion Solution Cal. Standards
Multi-Ion Solution Calibration Standard 1 , 2, 3, 4 ,5 & 6.

Persistent Organic Pollutions
2',3',4-Tribromodiphenyl ether
2',3,4,4',5-Pentachlorobiphenyl
2,2',3,4,4',5',6'-Heptabromodiphenyl ether
2,2',3,4,4',5'-Hexachlorobiphenyl
2,2',3,4,4',5,5',6'-Octabromodiphenyl ether
2,2',3,4,4',5,5'-Heptachlorobiphenyl
2,2',4,4',5,5'-Hexabromodiphenyl ether
2,2',4,4',5,5'-Hexachlorobiphenyl
2,2',4,4',5,6'-Hexabromodipheny ether
2,2',4,4',5-Pentabromodiphenyl ether

Single-Element Calibration Standards
2,2',4,4',6-Pentabromodiphenyl ether
2,2',4,4'-Tetrabromodiphenyl ether
2,2',4,5,5'-Pentachlorobiphenyl
2,2',4,5-Tetrabromodiphenyl ether
2,2',5,5'-Tetrachlorobiphenyl
2,2'3,4,4',5-Hexabromodiphenyl ether
2,2'3,4,4'-Pentabromodiphenyl ether
2,3',4',6-Tetrabromodiphenyl ether
2,3',4,4',5,5'-Hexachlorobiphenyl
2,3',4,4',5-Pentachlorobiphenyl
2,3',4,4-Tetrabromodphenyl ether
2,3'4,4',6-Pentabromoiphenyl ether
2,3,3',4,4',5'-Hexachlorobiphenyl
2,3,3',4,4',5,5'-Heptachlorobiphenyl
2,3,3',4,4',5-Hexachlorobiphenyl
2,3,3',4,4'-Pentachlorobiphenyl
2,3,3',4,4'5,6-Heptabromodiphenyl ether
2,3,4,4',5-Pentachlorobiphenyl
2,4,4',6-Tetrabromodiphenylether
2,4,4'-Tribromodiphenyl ether
2,4,4'-Trichlorobiphenyl
3',-Fluoro-2,4,4'-trichlorobiphenyl
3'-Fluoro-2,4,4'-trimethyldiphenyl ether
3'-Fluoro-2,4,5-trichlorobiphenyl
3'-Fluoro-2,4,6-trichlorobiphenyl
3'Fluoro-2,4'5-trichlorobiphenyl
3,3',4,4',5-Pentachlorobiphenyl
3,3',4,4'-Tetrabromodiphenylether
3,3',4,4'-Tetrachlorobiphenyl
3,4,4',5-Tetrachlorobiphenyl
3-Fluor-2,3',4,4'-tetrabromodiphenyl ether
4',6-Difluoro-2,2'3,3;,4,5,5',6'-octabromodiphenyl ether
4'-Flouro-2,3',4-tribromodiphenyl ether
4'-Fluoro-2,2'3,3'4,5,5'6,6'-nonabromodiphenyl ether
4'-Fluoro-2,3',4,5-tetrachlorobiphenyl
4'-Fluoro-2,3'4,6-tetrabromodiphenyl ether
4'-Fluoro-2,3'6-trbromodiphenyl ether
6-Fluoro-2,2'4,4'-tetrabromodiphenyl ether
6-Fluoro-2,3'4,4'-tetrabromodiphenyl ether
Decabromodiphenyl ether


UST Calibration Standards
10W30 Oil
Alaska - RRO Standard
Aromatic Hydrocarbon Standard
Aviation Gas
Commercial Jet Fuel
Diesel Fuel No. 2
Diesel Range Organics (DRO)
DRO Mixture
EPH Aliphatics
EPH Aromatic Hydrocarbon Standard
EPH by GC/FID
EPH Fractionation Solution
EPH Matrix Spike
EPH Surrogate Spiking Solution
Gasoline Range Organics (GRO)
Internal Standards and Surrogates - 1-Chlorooctadecane
Internal Standards and Surrogates - 1-Chlorooctane
Internal Standards and Surrogates - 2-Fluorobiphenyl
Internal Standards and Surrogates - 4-Bromofluorobenzene
Internal Standards and Surrogates - 5-alpha-Adrostane
Internal Standards and Surrogates - alpha, alpha, alpha-Trifluorotoluene
Internal Standards and Surrogates - o-Terphenyl
Internal Standards and Surrogates - o-Terphenyl
Internal Standards and Surrogates - p-Terphenyl
JP-8 Military Jet Fuel in Methylene chloride
Massachusetts - EPH Aliphatics in Hexane
Massachusetts - Primary VPH Standard without Surrogate
Massachusetts - Primary VPH Standard
Massachusetts - VPH Surrogate Spiking Solution
New Jersey - TPH Surrogate in Methylene chloride/Carbon disulfide
New Jersey - TRPH Mix in Methylene chloride/Carbon disulfide
New York - NYSDEC Stars VOA in Methanol
No. 8 Fuel Oil in Methylene chloride
NWTPH-Gx Surrogate Standard in Methanol
NWTPH-HCID Retention Time Standard in Methanol
NWTPH-HCID Surrogate Standard in Methanol
NYSDEC Stars VOA in Methanol
Pennsylvania - UST Mix in Methanol
Primary VPH Standard without Surrogate
Primary VPH Stock Standard
Refinery Products - 10W30 Oil in Methylene chloride
Refinery Products - Aviation Gas
Refinery Products - Commercial Jet Fuel in Methylene chloride
Refinery Products - JP-8 Military Jet Fuel
Refinery Products - No. 8 Fuel Oil in Methylene chloride
Refinery Products - Unleaded Gasoline in Methylene chloride
Retention Time Mix
Revised PVOC Mix
RRO Standard in Methylene chloride
Tennessee - EPH by GC/FID in Methanol
tert-Butyl alcohol in Methanol
Tennessee - EPH by GC/FID
Texas - TNRCC Method 1005 Calibration Mix in Pentane
Texas - TNRCC Method 1005 Matrix Spike Mix in P&T Methanol
Texas - TNRCC Method 1005 Retention Time Marker
Texas - TNRCC Method 1005 Window Defining Mix
TNRCC Method 1005 Calibration Mix
TNRCC Method 1005 Matrix Spike Mix
TNRCC Method 1005 Retention Time Marker
TNRCC Method 1005 Window Defining Mix
TPH Mix
TPH Surrogate
TRPH Mix
Unleaded Gasoline
UST Method Standards - Diesel Range Organics (DRO)
UST Method Standards - Gasoline Range Organics (GRO)
UST Method Standards - tert-Butyl alcohol
UST Mix
VPH Matrix Spiking Solution
WA/OR - EPH Aromatic Hydrocarbon Standard in Methylene chloride
WA/OR - EPH Fractionation Solution
WA/OR - EPH Surrogate Spiking Solution
WA/OR - NWTPH-Gx Surrogate Standard in Methylene chloride
WA/OR - NWTPH-HCID Retention Time Standard in Methylene chloride
WA/OR - NWTPH-HCID Surrogate Standard in Methylene chloride
WA/OR - Primary VPH Stock Standard in Methanol
WA/OR - VPH Matrix Spiking Solution in Methanol
Waste Motor Oil in Methylene chloride
WIP VOA Standard