Assertion: urea | /r/HasProperty | supplied by samchun pure chemicals co.
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Source sentences:
text: Urea (ACS reagent, 99.0–100.5%) was supplied by Sigma Aldrich, Acacia powder (extra pure reagent) was supplied by Junsei Chemical Co., Ltd., Japan, DMSO (Extra pure, ≥99.5%) was supplied by Daejung Chemicals & Metals, Co., Ltd., Gyeonggi-do, Korea, sodium chloride (extra pure, ≥99.0%) was supplied by Samchun Pure Chemicals Co., Ltd., Gyeonggi-do, Korea, silver chloride (ACS reagent, 99.0%) was supplied by Sigma Aldrich, methanol (extra pure, ≥99.5%) was supplied by Daejung Chemicals & Metals, Co., Ltd., Gyeonggi-do, Korea, acacia powder (extra pure reagent) was supplied by Junsei Chemical Co., Ltd., Japan, deionized distilled water (D.I. was supplied by Professor Kim’s lab), and isopropanol was supplied by Daejung Chemicals & Metals, Co., Ltd., Gyeonggi-do, Korea.