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중학교 영문법 전치사 문제 20선! 정답과 해설까지 한 번에 정리
특히 in, on, at, to, from, into, under 등의 전치사는 빈칸 채우기와 문장 완성 문제로 자주 등장합니다. 장소 전치사 문제 문제 1 The book is ( ) the desk. ① in ② on ③ under ④ between 문제 2 The cat is ( ) the table
blog.naver.com · 2026.07.11
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3-Bromo-5-chloro-4-hydroxybenzoic acid [CS-0628056][CAS no. 118276-15-6]_ChemScene - 코아사이언스
3-Bromo-5-chloro-4-hydroxybenzoic acid Cat.# CS-0628056 / Size: 100mg, 250mg, 1g, 5g CAS No.: 118276- 15-6 Storage: 4°C, stored under nitrogen Shipping: Room temperature in continental US; may vary elsewhere
blog.naver.com · 2026.08.20
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Tirzepatide sodium salt [B1370-449939][CAS no. 2933217-72-0]_BOC Sciences - 코아사이언스
Tirzepatide sodium salt Cat.# B1370-449939 / Size: 100mg Tirzepatide sodium salt is a novel medication currently under investigation for the treatment of type 2 diabetes mellitus.
blog.naver.com · 2026.08.04
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D-Ribose 5-phosphate disodium [CS-W010087][CAS no. 18265-46-8]_ChemScene - 코아사이언스
D-Ribose 5-phosphate disodium Cat.# CS-W010087 / Size: 5mg, 10mg, 25mg, 50mg, 100mg CAS No.: 18265-46 -8 MDL No.: MFCD03791300 Storage: -20°C, stored under nitrogen, away from moisture Shipping: Room temperature
blog.naver.com · 2026.07.31
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Dextran 70 - MW 64,000 to 76,000, EP [YD172635][CAS no. 9004-54-0]_Biosynth - 코아사이언스
Dextran 70 - MW 64,000 to 76,000, EP Cat.# YD172635 / Size: 100g, 250g, 500g Specification Complex glucan 1O Short Term Storage: store at 10°C - 25°C Long Term Storage: store at 10°C - 25°C, keep dry, keep under
blog.naver.com · 2026.08.07
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Dextran 20, MW: 17,000 to 23,000 [OD156907][CAS no. 9004-54-0]_Biosynth - 코아사이언스
Dextran 20, MW: 17,000 to 23,000 Cat.# OD156907 / Size: 100g, 250g, 500g, 1kg Specification / MSDS Complex O)[C@H](O)[C@@H](O)[C@@H](O)O3)O2)[C@@H]1O Long Term Storage: store at 10°C - 25°C, keep dry, keep under
blog.naver.com · 2026.08.07
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meso-Tetrakis(4-chlorophenyl)porphyrin-Co(II) [CS-0170694][CAS no. 55915-17-8]_ChemScene - 코아사이언스
meso-Tetrakis(4-chlorophenyl)porphyrin-Co(II) Cat.# CS-0170694 / Size: 1g, 5g CAS No.: 55915-17-8 MDL No.: MFCD31537212 Storage: 4°C, stored under nitrogen Shipping: Room temperature in continental US;
blog.naver.com · 2026.07.21
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중학교 영문법 장소 전치사 총정리! in, on, under 쉽게 배우기
The cat is under the chair. → 고양이가 의자 아래에 있습니다. 여기서 on, under가.......
blog.naver.com · 2026.07.07
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(S)-[1,1'-Binaphthalene]-2,2'-diamine [CS-0022860][CAS no. 83512-85-0]_ChemScene - 코아사이언스
(S)-[1,1'-Binaphthalene]-2,2'-diamine Cat.# CS-0022860 / Size: 1g, 5g, 10g, 25g, 100g, 500g CAS No.: 18531-95-8 Storage: 4°C, protect from light, stored under nitrogen Shipping: Room temperature in continental
blog.naver.com · 2026.07.06
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trans-2-Nonenal [CS-0132330][CAS no. 18829-56-6]_ChemScene - 코아사이언스
trans-2-Nonenal Cat.# CS-0132330 / Size: 25g, 100g CAS No.: 18829-56-6 MDL No.: MFCD00007012 Storage: 4°C, stored under nitrogen Shipping: Room temperature in continental US; may vary elsewhere.
blog.naver.com · 2026.06.30
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