Laboratory Test Request

Formulation Characterization Testing of 5% Lidocaine Ointment

Project Description

URGENT

MULTIPLE TESTING

USA Pharmaceuticals analytical laboratory needed for formulation characterization analysis of 5% lidocaine ointment. The required analyses are as follows:

1. Microscopic Examination:
High-resolution microscopic imaging at multiple magnifications to characterize the phase states and structural organization of the ointment.

2. Rheological Behavior Characterization:
Using a rheometer suitable for semi-solid dosage forms to evaluate non-Newtonian flow behavior at both 25°C and 37°C. Tests to include:

- Shear stress vs. shear rate and

- viscosity vs. shear rate at three distinct shear rates (low, medium, and high).  A complete flow curve across attainable shear rates to identify low/high shear plateaus.

- Yield stress determination for plastic flow behavior (if applicable).

Could you confirm if your laboratory has the capacity and expertise to perform these analyses?

Additionally, we would appreciate details about the expected timeline, sample requirements, and cost estimates for these services.

Thank you for your time and assistance.

Project Information

Number:24-02365

Industry:Pharmaceuticals

This request is closed and is no longer accepting quotes. Register or Log In to receive alerts when similar requests open in the future.
Controlled Substances,Pharmaceuticals

Test Request: 25-01016

MULTIPLE TESTING & SAMPLES

LONG TERM

BUDGET APPROVED ($50,000-$100,000)

We are developing a suite o... view


Test Request: 25-01012

MULTIPLE SAMPLES

BUDGET APPROVED ($1,000-$2,000)

Need laboratory testing in the USA to confirm the authen... view


Test Request: 25-01003

BUDGET APPROVED ($1,000-$2,000)

We need to test a semaglutide sample purchased from doctor's office for authent... view