ตัวบ่งชี้ pH - สารตรวจจับกรด-ด่าง (9)

REAGENT

Methyl violet pH indicator solution

pH:0.1(YELLOW)-1.5(BLUE)

CAS:8004-87-3

Formula:C₂₄H₂₈ClN₃

MW:393.95 g/mol

฿350.00

ข้อมูล

REAGENT

Methyl orange

4g/L ethylene glycol solution

CAS:547-58-0

Formula:C₁₄H₁₄N₃NaO₃S

MW:327.33 g/mol

฿1,200.00

ข้อมูล

REAGENT

Methyl orange

1g/L ethylene glycol solution

CAS:547-58-0

Formula:C₁₄H₁₄N₃NaO₃S

MW:327.33 g/mol

฿1,090.00

ข้อมูล

REAGENT

Methyl orange

4g/L aqueous solution

CAS:547-58-0

Formula:C₁₄H₁₄N₃NaO₃S

MW:327.33 g/mol

฿590.00

ข้อมูล

REAGENT

Methyl orange solution

1g/L aqueous solution

CAS:547-58-0

Formula:C₁₄H₁₄N₃NaO₃S

MW:327.33 g/mol

฿580.00

ข้อมูล

REAGENT

Methyl orange

98%

CAS:547-58-0

Formula:C₁₄H₁₄N₃NaO₃S

MW:327.33 g/mol

฿1,780.00

ข้อมูล

REAGENT

Bromoxylenol Blue

Indicator

CAS:40070-59-5

Formula:C₂₃H₂₀Br₂O₅S

MW:568.28 g/mol

฿1,380.00

ข้อมูล

REAGENT

Bromoxylenol Blue

≥90%(HPLC)

CAS:40070-59-5

Formula:C₂₃H₂₀Br₂O₅S

MW:568.28 g/mol

฿1,420.00

ข้อมูล

REAGENT

Xylenol Blue pH indicator solution

pH:1.2(RED)--2.8(YELLOW)

CAS:125-31-5

Formula:C₂₃H₂₂O₅S

MW:410.48 g/mol

฿324.00

ข้อมูล

REAGENT

Xylylazo Violet I

CAS:14936-97-1

Formula:C₂₅H₂₀N₃NaO₆S

MW:513.5 g/mol

฿1,680.00

ข้อมูล

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