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Incoming Analytical Laboratory Test Requests

Contract Laboratory has received the following Analytical Laboratory Test Requests which need to be fulfilled! These Laboratory Test Requests are received from a variety of sources ranging from start-up companies to large, multinational Fortune 500 corporations, international organizations, well-respected universities and government agencies that are actively seeking Independent, Third-Party Analytical Laboratories to perform their Analytical Testing, Analysis, Assays, Product Development, Scientific Research Experiments, Inspections, Certifications, and Engineering Projects. If you are a Analytical laboratory that would like more information on these Analytical projects, please visit our registration page or call toll us free 1-855-377-6821.

Below are our 50 most recent Analytical laboratory test requests. Please log in to see more.

17-01307

Analytical

MULTIPLE LABORATORIES NEEDED Company needs multiple labs participate in a collaborative study on ethanol in kombucha using a GC-FID method with headspace sampling. We will send a total of 10 samples for a total of 15 analytical runs. Samples will be sent in mid-late September.

Participation counts towards ISO 17025 requirements, and names of participants will be published upon lab permission in trade media and as part of any resulting publications.

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17-01304

Analytical

Bioanalytical laboratory needed to perform radioligand binding and EC20 patch clamp studies for our compound using a cell line expressing the GABA-A alpha-5 receptor.

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17-01301

Analytical

Analytical chemistry laboratory needed for Selective Androgen Receptor Modulators SARMs testing in dietary supplments

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17-01277

Analytical

Dietary Supplement analytical chemistry laboratory needed for HPLC-MS purity testing of SARMS selective androgen receptor modulators upon receipt from distributor.

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17-01275

Analytical

Analytical laboratory needed for pour point testing on canola vegetable oil pre-mix

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17-01258

Analytical

URGENT Pharmaceutical company needs analytical chemistry laboratory for chromium analysis in acidified water samples that have been in contact with 316-grade stainless steel.

Closed

17-01256

Analytical

Pharmaceutical bioanalytical laboratory needed for Large Volume Parenteral (LVP) assay, related substances, degradation and impurity profile of amino acid infusion 7%, 8% & 10% by validated HPLC/ UHPLC test method.


Technical Requirements include:

- Sharpen peaks individually
- Good resolution between the peaks (at least 2)
- Acceptable theoretical plates (More than 2000)
- Constant retention time for each analysis

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17-01248

Analytical

Bioanalytical laboratory needed for USP testing. Insulin Bioassay according to usp <121> for 36 insulin samples and 18 insulin samples.

Closed

17-01240

Analytical

Analytical chemistry laboratory needed for Dapoxetine testing in a herbal powder.

Closed

17-01237

Analytical

Analytical chemistry laboratory needed for salt analysis and MONG (material organic non glycerin) analysis on crude glycerine sample.

Closed

17-01236

Analytical

Food analytical chemistry laboratory needed for Scoville heat units
(SHU) rating testing for liguid Chilli hot sauce.

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17-01222

Analytical

Analytical Chemistry Laboratory needed for deformulation testing of cosmetic pain cream and massage oil. Laboratory needs to be able improve upon it incorporating hemp based Cannabidiol CBD oil in the formula.

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17-01214

Analytical

Cosmetics analytical chemistry laboratory needed to measure of the Osmolarity for cosmetics gel products. Laboratory must have the capacity to measure around 8000 mOsmol/kg.

Closed

17-01213

Analytical

Pharmaceutical analytical chemistry laboratory needed for Identification testing for various USP hazard materials specifically Phenol ID Test A & B. Other hazard materials in the future.

Closed

17-01212

Analytical

LONG-TERM TESTING Bioscience company needs bioanalytical laboratory for raw material, in-process, and final product MAT or cell-based endotoxins testing with assays that are not based on the LAL or rProtein C methods for endotoxin detection. The liquid formulation of both proteins and polymers. We would need to have endotoxin testing performed with a MAT or cell-based assay, since we already know that protein interferes with the LAL and rProteinC methods.

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17-01204

Analytical

Chemical company needs analytical chemistry laboratory for purity testing of industrial isopropyle alcohol

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17-01199

Analytical

Bioanalytical laboratory needed to validate the presence of liposomes and to measure the size of those iposomes in cosmetic products.

Closed

17-01193

Analytical

Food nutritional company needs analytical chemistry laboratory for gingerol testing for:
6-, 8-, 10-Gingerol
6-Shogaol
6-, 8-, 10-gingerol and 6-shogaol glucuronides
6-, 8-, 10-gingerol and 6-shogaol sulfate conjugate

Closed

17-01174

Analytical

Independent laboratory needed for analytical chemistry and microbiology testing in dietary supplements including heavy metals, molds, yeasts, pesticide residue, salmonella, e coli,

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17-01171

Analytical

Pharmaceutical analytical chemistry laboratory needed for Active Pharmaceutical Ingredient API testing to the following European Pharmacopeia (Ph. Eur) methods:
1. Specific Rotation
2. Wet Chemistry ID
3. Heavy Metal testing (Ph.Eur)

Closed

17-01170

Analytical

Analytical chemistry laboratory needed for ASTM testing of chemicals to ASTM D7863, Standard Guide for Evaluation of Convective Heat Transfer Coefficient of Liquids

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17-01168

Analytical

Analytical chemistry laboratory needed for Ingredient analysis of a solution based in Vegetable glycerine by percentages

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17-01160

Analytical

Analytical chemistry laboratory needed for analysis of cold pressed castor oil for the following parameters:
Saponification value (mgKOH/gm)

Water content/ moisture

Specific Gravity (25C)

Unsapofinable matter

Acid Value (mgKOH/gm)

Insoluble impurities

Iodine Value (mgKOH/gm)

Refractive Index

Hydroxyl Value

Ricin content

Closed

17-01153

Analytical

FDA GLP bioanalytical laboratory needed for bioanalysis of bovine IgA content of spray-dried bovine plasma, whey protein, and animal feed (containing bovine plasma/whey protein) by HPLC chromatography. The samples would consisting of 1 plasma sample, 3 whey samples, and 3 animal feeds.

Closed

17-01148

Analytical

Analytical chemistry laboratory for deformulation of e-liquid product used for e-cigarettes. Deformulation is needed for replication of the ingredients.

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17-01144

Analytical

Large pharmaceutical company needs USFDA GMP analytical chemistry laboratory for stability testing of pharmaceutical grade OTC products

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17-01142

Analytical

Environmental analytical chemistry needed for biogas testing for the major gases (methane, carbon dioxide), hydrogen sulfide, and BTU determination of the biogas (anaerobic digester headspace gas). Siloxanes may be added to this requested analysis list.

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17-01130

Analytical

Biosciences company needs bioanalytical laboratory for in-vitro anti-biofilm activity testing by Minimal Biofilm Eradication Concentration (MBEC) assays using peg lid containing biofilm plates on aqueous samples. Biofilm producing bacteria of interest are: initially - staph aureus, with others to follow.

Closed

17-01129

Analytical

Distributor needs analytical chemistry laboratory needed for lead testing in Kombucha

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17-01121

Analytical

Bioanalytical laboratory needed that can analyse the substance identity of two different enzymes for the purpose of the European REACH Regulation. The following characteristics should be analysed:

-Composition of the substance (purity, impurities, stabilizing agent, inhibitors or other additives*) Example for typical constituents, Additives, Impurities:

-Enzyme, e.g. Amylase, - alpha-amylase (active enzyme protein)

-Protein as a constituent of enzyme deriving from the fermentation or extraction process

- Carbohydrates constituent of enzyme deriving from the fermentation or extraction process

- Inorganic salts as a constituent of enzyme deriving from the fermentation or extraction process

- Lipids as a constituent of enzyme deriving from the fermentation or extraction process

-Spectral or chromatographic (HPLC, GC) fingerprints showing characteristic peak distribution pattern.

-methods of detection and determination

=State, solubility, pH, form, colour (Reference to standards Colour index), odour

-Function, activity (Biological property measurements): Catalytic activity for enzymes, Must include substrate and conditions.

Closed

17-01104

Analytical

Natural Health Products company needs food analytical chemistry laboratory for saccharin, cyclamates, dulcin and other unsafe color additives testing in dietary supplement products.

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17-01101

Analytical

Large ingredient supplier needs analytical chemistry laboratory to perform assay on Xanthan Gum on the dried basis with expected results not less than 4.2% and not more than 5.4% of carbon dioxide (CO2),corresponding to between 91.0% and 117.0% respectively of Xanthan Gum.

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17-01100

Analytical

Bioanalytical laboratory needed to conduct 3 studies as part of food clinical trials including:

1- Study of the changes in faecal bacteria populations using 16SrRNA probes labelled with Cy3 for specific bacterial groups or the nucleic acid stain DAPI for total bacterial counts. The bacterial groups selected for enumeration will be Bifidobacterium spp., Bacteroides/Prevotella spp., Lactobacillus/Enterococcus spp., Clostridiumcoccoides- Eubacterium rectale group, Clostridium histolyticum group, and Atopobium cluster including most Coriobacteriaceae species, using the specific probes Bif164, Bac303, Lab158, Erec482, His150, and Ato291, respectively

2. Fluorescence insitu Hybridisation (FISH), as described by Rycroft et al. (2001) and Daims et al. (2005). Briefly, faecal samples (375?l) fixed in 4% paraformaldehyde (pH7.2) overnight at 4?C were then centrifuged at 1500 √óg for 5 min, washed twice with phosphate buffer saline (PBS0.1M,pH7.0), re-suspended in a mixture of PBS/99% ethanol (1:1v/v) and stored at ?20?C for up to 3 months. For the hybridisations, 20?l of each sample was pipetted onto Teflon-and poly-l-lysine-coated, six-well (10mm diameter each) slides. Slides were dried at 46C for 15 min and then submerged in a series of ethanol solutions (50, 80, and 96%, 3 min each). This process was used for all samples, except those where the Lab 158 probe was used. Sample slides probed with Lab 158 were subjected to an additional step with 50 ?l of lysozyme (1mg/mL in 100mM Tris-HCl, pH8.0) at 37?C for 15 min prior to being submerged in the ethanol solutions. A probe/hybridization buffer mixture (5 ?l of a 50ngstock of probe plus 45 l of hybridization buffer) was applied to the surface of each well. Hybridisations were performed for 4 hour in an ISO20 oven (Grant Boekel). Slides were stored in the dark at 4?C (for a maximum of 3 days) until cells were counted. Slides were enumerated using a Nikon E400 Eclipse microscope fitted with an EPI-fluorescence attachment, 15 randomized views were counted for each sample.

3. Plasma propionate

Closed

17-01090

Analytical

FDA cGMP pharmaceutical analytical chemistry laboratory needed to test the droplet size of cream drug by dynamic light scattering (DLS).

Closed

17-01089

Analytical

Food analytical chemistry laboratory needed for ingredient testing in organic liquid drink for all active and inactive ingredients including emulsifiers, stabilizers, trace elements, etc.

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17-01087

Analytical

Analytical chemistry laboratory needed for hydrocarbon testing in wood chips used in wine making for mineral oil saturated hydrocarbons (MOSH) and mineral oil aromatic hydrocarbons (MOAH).

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17-01085

Analytical

LONG-TERM TESTING Large food company needs food analytical chemistry laboratory for sampling and conducting a wide array of analytical testing of various food and beverage products from it's distribution centers.

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17-01084

Analytical

Pharmaceutical company needs FDA GMP analytical chemistry laboratory needed for potable water and purified water testing by NMR (Nuclear Magnetic Resonance) and XRD (X-ray Diffraction).

Closed

17-01076

Analytical

Analytical chemistry laboratory needed for dietary supplement analyses on three nutritional supplements for vitamin E, vitamin C, vitamin D3, folic acid, niacin, pantothenic acid, thiamin, riboflavin, vitamin B6, iron, zinc, manganese, and copper.

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17-01071

Analytical

LONG-TERM TESTING FDA GMP bioanalytical laboratory needed for developing and validating bioassays in bulk substance high-titer antibody biologics (PPM sensitivity) including bioanalysis for antifoam residuals and an
assay for Pluronic F68 excipient level (quantitative). Osmolality by vapor pressure.

Closed

17-01045

Analytical

Food analytical chemistry laboratory needed for kombucha testing for alcohol content per distillation-specific gravity method using a densitometer instead of a pycnometer. Testing needed to determine whether the alcohol content reaches or exceeds 0.5 percent ABV at any time during production, during bottling, or after bottling.

Closed

17-01028

Analytical

FDA GMP pharmaceutical analytical chemistry laboratory needed for mass spectrometric identification analysis of our reference standards. A high resolution MS (e.g. Orbitrap instrument, Time-Of-Flight instrument) is required in order to extract an exact mass of analyzed substance and identify the molecular formula from raw data.

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17-01024

Analytical

Cosmetics analytical chemistry laboratory needed for reverse engineering a skin lotion product made with goat's milk and 11 other known ingredients.

Closed

17-01005

Analytical

Analytical chemistry laboratory needed for cosmetics ingredient analysis of herbal extract raw materials.

Closed

17-00997

Analytical

FDA GLP pharmaceutical analytical chemistry laboratory needed for chemical analysis of two drug products including one with sandarac and ethanol and a product containing sandarac, ethanol, and chlorhexidine diacetate

Closed

17-00984

Analytical

URGENT Pharmaceutical analytical chemistry laboratory needed for USP testing of modified lanolin for contaminants. The USP method employs GC analysis with electron capture and flame photometric detectors.

Closed

17-00969

Analytical

Geoanalytical laboratory needed for Kimberlite Indicator Mineral (KIM) testing of diamonds. 50 samples.

Closed

17-00964

Analytical

LONG-TERM TESTING Large pharmaceutical company needs analytical chemistry laboratory for weekly testing of four different compound lots: a water wash, a PBS wash, an IPA wash and a Hexane wash.
Water wash - Tetramethylendiamine, acrylic acid, polyethylene glycol, methylenebisacrylamide and acrylamide.
PBS wash - dyes (red, blue, yellow, orange and black), aminoethyl methacrylate, bisacrylamide and glycerol methacrylate, PEG 10K, SPAN80, Hexane, IPA, tetramethylendiamine.
Hexane wash - Hexadecane and SPAN 80
IPA wash - Hexadecane

***Requester has specified that responses be submitted with quote.

Closed

17-00953

Analytical

University researcher needs analytical chemistry laboratory for chemical composition of diesel fuel including analysis for BTX (Benzene, Toluene, and Xylene)

Closed

17-00948

Analytical

ISO accredited food laboratory needed for analytical chemistry testing of specialty ice cream for
- anti-oxidants synergists:
- Citric acid
- Sodium dehydrated citrate
- Trisodium citrate
- Isopropyl citrates
- Citric and fatty acid esters of glycerol
crismer value
- Halphen test
- Baudouin test
- Gamma Oryzanol test
- Brassicasterol
- Campesterol
- Stigmasterol
- Delta-5-avenasterol
- Deltastigmastenol
- Delta avenasterol
- Others
- Total sterols mg/kg

Closed

17-00941

Analytical

LONG-TERM TESTING FDA cGMP and ISO 17025 analytical chemistry laboratory needed for preservatives testing in dietary supplement products by HPLC (trace quantification of benzoic and sorbic acids by HPLC) at less than 5 ppm

Closed

Submit Analytical Testing Requests for Analytical testing and Analytical Scientific Research