1260 Infinity II High-Temperature Evaporative Light Scattering Detector (CAT#: AM-LE-0534-Y)

1260 Infinity II High-Temperature Evaporative Light Scattering Detector is manufactured by Agilent Technologies. High temperature ELSD is ideal for analyzing polymers that require a lower column load to reduce the risk of shear and degradation. Its sensitivity is much higher than that of the refractive index detector, and there is no negative peak or interference peak affecting the accurate analysis.

• The shortest system balance time, the highest baseline stability
• Makes high-temperature GPC an ideal technique for analyzing UHMWPE samples, helping to develop and characterize new high-performance polymers
• Baseline drift and eliminates solvent interference peaks, ensuring accurate and reproducible results
• Better linearity and integrity in molecular weight determination
• Better linearity and reproducibility than Differential Refractive Index Detection (RID) — RID response usually decreases with concentration, and the dn/dc of the polymer changes at lower molecular weights
• High-temperature ELSD is not affected by the physical properties of the sample, ensuring an accurate linear response
• No condensation point, to ensure that the sample remains in the solution
• Peaks obtained with high-temperature ELSD are always positive
• Fully permeable solvent peaks may make it difficult to select the integration limit at low molecular weight

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