Showing 17–23 of 23 results
-
Potassium Dichromate 60 mg/l. Validity –2 Years
Potassium dichromate in 0.001 M perchloric acid is permanently heat sealed by heat fusion into 10 mm UV-quality quartz cells. Solutions are prepared from solid potassium dichromate, NIST SRM 935a.Potassium Dichromate cover wavelength (235,257,313 & 350nm) -
Shimadzu Deuterim Lamp/D2 Lamp
Fit for: Lab India UV-3200 Shimadzu Deuterium Lamp is a key component in Shimadzu UV-VIS spectrophotometers, ensuring precise UV absorbance measurements for a wide range of applications. By providing stable, continuous light in the UV range, it supports various industries, including pharmaceuticals, environmental testing, and chemical research. The Shimadzu Deuterium Lamp (D₂ Lamp) is a specialized light source used in UV-Visible spectrophotometers. It's essential for delivering stable and continuous ultraviolet (UV) light, which is crucial for high-precision spectroscopic analysis. Function & Role in Spectroscopy Light Source for UV Region: Deuterium lamps emit a continuous spectrum of UV light ranging typically from 190 to 400 nm, which is ideal for UV absorbance measurements. High Stability: Shimadzu Deuterium Lamp are designed to provide high photometric stability, minimizing noise and drift in spectrophotometric data. Essential for Quantitative Analysis: Used for detecting and quantifying substances like nucleic acids, proteins, and organic compounds that absorb in the UV spectrum.-
Applications:
-
Pharmaceutical Analysis: For testing the absorbance of drugs in the UV range.
-
Environmental Testing: Used in measurements for pollutants or contaminants in water or air.
-
Chemical Research: For analyzing chemical reactions that absorb UV light.
-
Food and Beverage Testing: Checking for specific compounds in food products that absorb UV light.
-
-
Benefits:
-
Continuous Light Output: Deuterium lamps offer stable, continuous light, which is crucial for accurate and repeatable measurements.
-
High Sensitivity: Essential for detecting low concentrations of substances that absorb in the UV range.
-
Longer Lifetime: When properly maintained, these lamps have a longer life compared to other UV light sources, reducing the frequency of replacement.
-
-
-
Shimadzu PM kit for UV-VIS Spectrophotometer
Part Number: PMK020 1 Nos Deuterium Lamp (P/N: 062-65055-05, D2 Lamp)+ 2Nos Halogen Lamp NA55917 12V+ REGULR 10MM Qqartz Cuvette 3.5ml The Shimadzu PM Kit is a crucial tool for maintaining the performance of Shimadzu UV-VIS spectrophotometers. By ensuring the instrument’s calibration, accuracy, and operational efficiency, the PM kit helps improve the reliability of spectral measurements and supports compliance with quality and regulatory standards in various industries.-
Benefits of Using the Shimadzu PM Kit:
-
Maintaining Accuracy: Regular use of the PM kit ensures that the spectrophotometer’s readings remain accurate, improving the reliability of data.
-
Compliance with Standards: For industries like pharmaceuticals, environmental testing, and research, performance verification helps ensure that measurements meet regulatory and quality control standards.
-
Extended Instrument Lifespan: Regular performance checks and maintenance help detect any issues early, extending the life of the spectrophotometer and preventing more significant, costly repairs.
-
Reduced Downtime: Performance monitoring ensures the instrument is operating optimally, reducing the risk of unexpected downtime due to malfunctions or miscalibrations.
-
-
Applications:
-
Laboratories: Widely used in research and testing laboratories for quality control, regulatory compliance, and ensuring precise spectrophotometric measurements.
-
Pharmaceutical Industry: Used for ensuring the accuracy of measurements in drug testing, formulation, and quality assurance.
-
Environmental Testing: Ensures precise measurement of pollutants or chemical substances in environmental samples.
-
Food and Beverage Testing: Used in quality control to measure the concentration of specific compounds in food products.
-
-
-
Standard Cell with Lid
Standard Rectangular Cell Path Length - 10mm, Volume - 3.5ml Window Material – Quartz Fully Fused ConstructionCuvettes are often made from glass, quartz, or plastic. The material used depends on the type of experiment being performed:-
Glass and plasticThese materials are good for visible light studies, but they aren't ideal for measuring purity and concentration.
-
QuartzQuartz is transparent in both visible and UV light, so it's a good choice for UV-light spectrum sample measurements. Quartz cuvettes can have an extended transmission range of 190–2,500 nm, but they can be more expensive than glass.
Cuvettes are designed to allow light to pass through the sample, and the sides are often polished to maximize light transmittance. The path length of the light beam through the sample can vary from 1–2 mm to 10 cm, but it's often designed to be 1 cm. For absorption experiments, only two sides of the cuvette need to be polished, but for scattering and fluorescence experiments, all four sides need to be polished.When filling a cuvette, it's important to only fill it to 80% capacity. If the liquid is too close to the top, it could spill out and cause problems during measurements. -
-
Standard Quartz Cell
Standard Rectangular Cell, Starna Scientific Ltd. (UK) Path Length - 10mm, Volume - 3.5ml Window Material – Quartz Fully Fused Construction request a quote -
Visible lamp (12V)
Visible Lamp for UV-VIS Spectrophotometer. Fit for: LABINDIA UV 3200
