This is in confirmity with the peak

This is in confirmity with the peaks observed for
S.Gunasekaran et al. of “characterisation of Triglycine Sulphate (TGS) and Triglycine sulphate phosphate
(TGSP) by FTIR and microwave analysis for 615 and 459 for asymmetric bending. Symmetric bending
of SO4 group is observed at the frequency range 314.4 cm-1 (Na2SO4 ) , 405.1 cm-1 (KHSO4)

Results (English) 1:

This is in confirmity with the peaks observed for S. Gunasekaran et al. the "properties of Triglycine Sulphate (TGS) and Triglycine sulphate phosphate(TGSP) by FTIR FOURIER TRANSFORM and analysis of microwave for 615 and 459 to symmetric bending. Symmetric BendingGroup of SO4 was observed in the frequency range 314.4 cm-1 (Na2SO4), 405.1 cm-1 (KHSO4)

Results (English) 3:

这与观察到的峰的整合S. Gunasekaran等人。“描述Triglycine Sulphate（TGS）和硫酸三甘氨酸磷酸盐（TGSP）由615和459的红外和微波分析非对称弯曲。对称弯曲SO4组观察到的频率范围为314.4 cm-1（Na2SO4），405.1 cm-1（获取）