You have no items in your shopping cart.
19
Dec
L-Selenocysteine Physical and Chemical Properties: Boiling Point: 320.8±37.0 °C at 760 mmHg Melting Point: 265 °C Molecular Formula: C5H11NO2Se Molecular Weight: 196.106 Flash Point: 147.8±26.5 °C Exact Mass: 196.995499 PSA (Polar Surface Area): 63.32000 LogP (Partition Coefficient): -0.65 Appearance: White to gray-white powder Vapor Pressure: 0.0±1.5 mmHg at 25°C Refractive...
19
Dec
Physical and Chemical Properties of N-[3-(2-Furyl)acryloyl]-L-phenylalanyl-glycyl-glycine: Density: 1.3±0.1 g/cm3 Boiling Point: 842.3±65.0 °C at 760 mmHg Melting Point: 245ºC (dec.)(lit.) Molecular Formula: C20H21N3O6 Molecular Weight: 399.397 Flash Point: 463.2±34.3 °C Exact Mass: 399.143036 PSA (Polar Surface Area): 137.74 LogP (Partition Coefficient): 1.77 Appearance: Gray-white to light yellow-brown...
19
Dec
Understanding the different grades of chemicals and reagents is crucial in various industries, particularly in pharmaceuticals, medical devices, and research. The grades mentioned in the article help define the purity and quality of the chemicals, ensuring that they meet the required standards for specific applications. Here's a...
10
Dec
Atomic spectroscopy analysis is the qualitative and quantitative analysis of the elemental composition of samples using the characteristic spectra emitted or absorbed by atoms. Atomic spectra consist of a series of wavelengths of light emitted or absorbed by electrons in atoms as their energy changes. Absorption spectra are formed when...
10
Dec
Laboratory specialized sample bottle specifications vary, and the specific selection typically depends on the experiment's requirements and procedures. Here are some common specifications for laboratory specialized sample bottles: 2ml, 5ml, 10ml, 20ml Eppendorf centrifuge tubes: Used in biology, molecular biology, and other experiments, especially in centrifugation operations....
10
Dec
Reagent Bottles 50ml, 100ml, 250ml, 500ml, 1000ml reagent bottles: Commonly used for storing various reagents, especially chemicals. 5ml, 10ml, 20ml, 30ml, 40ml, 60ml, 125ml short-neck bottles: Short-neck bottles with a larger opening for easy handling and convenient filling. 25ml, 50ml, 100ml conical bottles: Conical-shaped at the bottom, suitable for storing...
