在Excel中，#N/A錯(cuò)誤表示函數(shù)或公式未找到匹配的可用數(shù)值，常見于VLOOKUP、MATCH等查找類函數(shù)。該錯(cuò)誤通常由以下原因?qū)е拢?. **查找值不存在于數(shù)據(jù)源**，需檢查數(shù)據(jù)完整性或調(diào)整匹配邏輯；2. **數(shù)據(jù)格式不一致**（如文本型數(shù)字與數(shù)值型混用），可通過(guò)分列工具或VALUE函數(shù)統(tǒng)一格式；3. **單元格存在空格/不可見字符**，使用TRIM或CLEAN函數(shù)清理數(shù)據(jù)；4. **引用區(qū)域未固定**，下拉公式時(shí)區(qū)域偏移，需用$符號(hào)鎖定范圍（如$B$2:$D$9）；5. **參數(shù)設(shè)置錯(cuò)誤**，如VLOOKUP第二參數(shù)未從查找列起始。解決方法包括：使用**IFERROR(VLOOKUP(),"")**屏蔽錯(cuò)誤顯示；通過(guò)**查找替換（Ctrl+H）**清除空格；利用**AGGREGATE(9,6,區(qū)域)**忽略錯(cuò)誤值求和；或通過(guò)**定位條件（Ctrl+G）→公式→錯(cuò)誤值→刪除整行**批量清理?？蒲袛?shù)據(jù)處理時(shí)建議優(yōu)先校驗(yàn)數(shù)據(jù)源規(guī)范性，結(jié)合條件格式標(biāo)記異常值提升效率。

Acidum folicum,aminomethopterin, folacin,folic acid, pteroylglutamic acid, pteroylmonoglutamic acid, vitamin B9,vitamin L,vitamin M,PteGlu,PTGA, FA,VM

mouse

Folic acid-BSA conjugate

Non-conjugated

monoclonal

IgG2b

>95%, Protein G purified

It differs from different batches. Please contact us to confirm it.

Preservative: 0.03% Proclin 300Constituents: 50% Glycerol, 0.01M PBS, PH 7.4

liquid

For research use only

ELISA, Immune colloidal gold, Immunochromatography

Shipped at 4°C Upon delivery aliquot and store at -20°C or -80°C. Avoid repeated freeze.

Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.

For Research Use Only. Not for use in diagnostic or therapeutic procedures.