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Home / Shop / TDS Calibration Solution 1500 mg/L (ppm), 500mL Bottle HI70442L
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TDS Calibration Solution 1500 mg/L (ppm), 500mL Bottle HI70442L

Producer:
SKU: HANNA-HI70442L Category:

– Standard solution tổng chất rắn hòa tan (TDS) tại 1500mg/L(ppm)

– Độ chính xác 1500 ± 5mg/L @25oC

– Shelf life is at least 1 year

– Each bottle is printed with batch number and expiration date.

– Provided with COA file

– Chỉ dùng cho TDS có hệ số 0.7

 

THE BOTTLES ARE SEALED TO ENSURE QUALITY

– HI70442L là một dung dịch hiệu chuẩn độ dẫn 1500ppm chất lượng cao được chuẩn hóa cùng với một máy đo độ dẫn điện đã được hiệu chuẩn với kali clorua NIST SRM 2202 (Chất liệu tham chiếu tiêu chuẩn) trong nước khử ion dùng trong phân tích theo tiêu chuẩn ISO 3696 / BS3978.

– Each bottle is tightly packed and sealed to ensure quality.

– Dung dịch không màu: Dung dịch không chứa bất kỳ·màu nhuộm nào có thể làm ố vàng hoặc nhiễm màu mối nối hoặc cell tham chiếu của điện cực.

 

 

HI70442L

Accuracy @25oC

1500 ± 5ppm

Specifications

– 500mL orange label plastic bottle

– Each bottle is tightly packed and sealed to ensure quality.

– Colorless solution: The solution does not contain any dyes that could yellow or stain the electrode junction or reference cell.

Using

– Pour enough calibration solution into a clean plastic cup so that the electrode, sensor and junction are completely immersed in the standard solution.

– Calibrate the electrode according to the electrode or meter's instruction manual.

Methods of preservation

– After use, cover and store at room temperature, away from direct sunlight

– Do not dilute or add any chemicals to the solution.

– Always use fresh solution for each calibration

– ABSOLUTELY do not pour used solution back into the bottle.

Used for measuring machines

Bất kỳ máy đo TDS nào trên thị trường có thể hiệu chuẩn tại điểm 1500ppm

Certificate of Analysis (COA)

Have 

MSDS

Have

Guarantee

Are not

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