. 2. 3. 4. 5. 6. 7. 8. 9. 0..
2. 3. 4. () (2) (3) (4) (5). 2. 3. 4.. 2. 30 3. 50% 2
4. 5 5. 6. 3 7. 0 5. (desiccator) 2. (weighing bottle) 3. (erlenmeyer flask) 4. (beaker) 5. (graduated cylinder measuring cylinder) 6. (volumetric flask measuring flask) 7. (burette stand and burette) 8. (pipette) 9. (buchner funnel) 0. (funnel). (wide mouth bottle) 2. (crucible) 3. (evaporating dish) 4. (crucible tong) 3
5. (test tube holder) 6. (rubber absorbing ball) 7. (automatic burette) 8. (specific density meter) 9. (washing bottle) 20. (mortar and pestle). 2. 3. 4. 5. 6. 4
7. 8. 9. 0.. 2. 3. 4. 5. 5
6. 7. 8. 9. 20. (primary standard) 99.9% (secondary standard) (reagent grade) (guarantee grade, G.R.) (analytical reagent, A.R.) (reagent grade) (JIS)(DIN) 6
(reagent grade) (The Reagent Chemical Committee of the American Chemical Society) ACS (American Chemical Society) GR (guarantee reagent)(jis) (analytical reagent) E.P. (extra pure) (for synthesis) chemical product C.P.pure P M(mol/L) wt%(w/w) acetic acid, glacial acetic CH3COOH 60. 7.4 6.27 99.5 36.05.045 acid formic acid HCOOH 46.0 23.4 5.75 90 25.20.06 hydrochloric acid HCl 36.5.6 2.9 36 0.8.05 nitric acid HNO3 63.0 5.99 4.9 3.3 7 67 6.42.40.37 perchloric acid HClO4 00.5.6 9.2 70 60.67.54 phosphoric acid H3PO4 98.0 4.7 85.70 sulfuric acid H2SO4 98. 8.0 96.84 sulfurous acid H2SO3 82. 0.74 6.02 ammonia water NH4OH 7.0 4.8 28 0.898 potassium hydroxide KOH 56. 3.5.94 50 0.52.09 7
M(mol/L) wt%(w/w) sodium carbonate sodium hydroxide Na2CO3 06.0.04 0.0 NaOH 40.0 9. 50.53 2.75 0. ph methyl orange (MO) 3. 4.4 0.0 g 00 ml bromocresol green(bg) 3.8 5.4 0. g 4.3 ml 0.0 M NaOH 225 ml litmus (LM) 5.0 8.0 0. g 00 ml methyl red (MR) 4.8 6.0 0.02 g 60 ml 00 ml bromocresol purple 5.2 6.8 0. g 0.0 M NaOH 8.5 ml 225 ml bromothymol blue(btb) 6.0 7.6 0. g 0.0 M NaOH 6 ml 225 ml phenol red 6.4 8.0 0. g 0.0 M NaOH 28.2 ml 225 ml phenolphthalein 8.0 9.6 0.05 g 50 ml 50 ml Eriochrome black T (EBT) 7 0 0. g EBT 5 ml 5 ml Diphenylamine sulfonate (DPS) 0.2 g 00 ml Soluble Starch (I2) g 5 ml 500 ml 8
. (quantitative) (qualitative) 25 mm g 0. mg (0.0%) (ashless) - Whatman 4 4 54 54 43 2 40 52 540 5 44 50 542 42 0.06% 0.007% 0.05% 0.006% -2 Toyo - 5A 2 7 3 6 5B 3 5C 3 4A - 9
2. 0.2 m 0.45 m () (cellulose nitrate) 30 C RI.55 0.002 mg/cm 2 (2) (cellulose acetate) Diagnostic Cytology Receptor Binding (3) PTFE (polytetrafluoroethylene/polypropylen)(ptfe/p.p supported) 2 C 5 psi 40 C (4) (polyvinyldiene fluoride, PVDF) DMSO (5) (nylon) HPLC 3. -2 KMnO 4 G 4 ( m) ISO -2 ( m) ISO G0 60 250 P250 G3 6 40 P40 G 00 60 P60 G4 0 6 P6 G2 40 00 P00 G5.0.6 P.6-2 ISO 4793 KMnO4 HCl H2C2O4 AgCl Na2S2O3 0
2 3-3 5 0% (uncertainty) A A (tolerance) -3 B B A A B A 0% B -3 25 g K2Cr2O7 50 ml 450 ml
-3 A (ml) (ml) (ml) 0.0 0.0 2 0.0 0.0 5 0.0 0.0 0 0.02 0.02 0 0.05 0.02 25 0.05 0.03 25 0. 0.03 50 0. 0.05 00 0.2 0. Teflon Teflon. (filling) 5 0 ml 2. (titration) ml 2
3. A B (Transfer pipets) -4-4 (ml) A (ml) B (ml) 0.5 0.006 0.0 0.006 0.05 2 0.006 0.025 5 0.0 0.025 0 0.02 0.05 20 0.03 0.05 25 0.03 0. 50 0.05 0. 00 0.08 0.2 200 0. 0.5 3
(a) (b) (c) (d) (e) (a) (Volumetric, Transfer pipet) (b) (Mohr, Measuring pipet) (c) (Serological pipet) (d) (Eppendorf micropipet) (e) (Syringe) 4
(ml) (Volumetric) TD -4 200 (Mohr) TD 25 (Serological) (Micropipets) TD 0. 0 TD 0.00 5 (Syringe) TD 0.00 (micropipets) (μl) 0% 00% (%) (%) (%) (%) 0.2-2 8 4.2 0.6-0 2.5.2 0.8 0.4 2.5-25 4.5.5 0.8 0.2 0-00.8 0.7 0.6 0.5 30-300.2 0.4 0.4 0.5 00-000.6 0.5 0.3 0.2 0 0.8 0.4 25 0.8 0.3 00 0.5 0.2 500 0.4 0.8 000 0.3 0.2-4 TD 5
5 ml 5 L -5 (ml) A (ml) B (ml) 5 0.02 0.04 0 0.02 0.04 25 0.03 0.06 50 0.05 0.0 00 0.08 0.20 200 0.0 0.30 250 0.2 0.30 500 0.20 0.50 000 0.30 0.80 2000 0.50.20 3 4 () (2) 6
METTLER TOLEDO AB 04 0. mg 0 g PB 302 0.0 g 30 g. () ON (2) OFF OFF 2. () CAL CAL (2) 0.00 g 0.00 3. 4. () O/T (2) 7
. 2. 3. 4. 5. 6. 7. 8.. 2 M HCl 203,0,7 2. 3. 4. 8
B-6 5. 6. 7. 8. 9. 0. () A- A-2 A-3 B- B-2 ph 0.5 B-3 B-4 B-5 B-7 9
(2) (a) (b) (PE) (PP) (PVC) (HDPE) (c) (d) (e) (3) (a) (b) (4) 2003 4 GHS (Global Harmonized System, GHS) 2008 2006 GHS 2007.0.9 20