Packtest

PACKTEST is the most simplified analysis instrument for water quality check. Most of the PACKTEST utilize absorptiometry from corresponding Japanese official method (i.e. JIS K 0102) for its reaction principle.

In other cases, like there is no absorptiometry set under the official method, meaning that there is no ideal reagent available with high sensitivity and selectivity of objective substance, so we came up with our own ingenuity utilizing to add masking and other technique.

When the PACKTEST uses the same principle as the official method, the interference from co-existing substances will be similar. Removing the interference by utilizing the pre-treatment under JIS, may be necessary prior to the measurement.

How to Use

Testing Items

Testing Item Model Range Reaction Time
Ag Silver WAK-Ag 0, 0.5, 1, 2, ≥5 mg/L 3 min.
Al Aluminum WAK-Al 0, 0.05, 0.1, 0.2, 0.5, 1 mg/L 1 min.
Au Gold WAK-Au 0, 2, 5, 10, 20 mg/L 30 sec.
B(C) Boron (High Range) WAK-B(C) 0, 5, 10, 20, 50, 100 mg/L 10 min.
B Boron WAK-B 0, 0.5, 1, 2, 5, 10 mg/L 30 min.
Ca Calcium WAK-Ca 0, 2, 5, 10, 20, ≥50 mg/L 2 min.
Calcium Hardness 0, 5, 12.5, 25, 50, ≥125 mg/L
Cblt Cobalt WAK-Cblt 0, 0.5, 1, 2, 5, ≥10 mg/L 3 min.
Cl(300) Chloride (300) WAK-Cl(300) ≤200, about 250, ≥300 mg/L 10 sec.
Cl(200) Chloride (200) WAK-Cl(200) ≤100, about 150, ≥200 mg/L 10 sec.
Cl(D) Chloride (Low Range) WAK-Cl(D) 0, 2, 5, 10, 20, ≥50 mg/L 1 min.
ClO(C) Residual Chlorine (High Range) WAK-ClO(C) 5, 10, 20, 30, 50, 100, 150, 200, 300, 600, ≥1000 mg/L 10 sec.
ClO·DP Residual Chlorine (Free) WAK-ClO·DP 0.1, 0.2, 0.4, 1, 2, 5 mg/L 10 sec.
T·ClO Total Residual Chlorine WAK-T·ClO 0.1, 0.2, 0.4, 1, 2, 5 mg/L 2 min.
ClO2 Chlorine Dioxide WAK-ClO2 0.2, 0.4, 0.6, 1, 2, 5, 10 mg/L 10 sec.
NaClO2 Sodium Chlorite WAK-NaClO2 5, 10, 20, 50, 100, 150, 200, 300, 500, ≥1000 mg/L 10 sec.
NaClO2(D) Sodium Chlorite (Low Range) WAK-NaClO2(D) 0.1, 0.2, 0.5, 1, 2, 5 mg/L 1 min.
CN Free Cyanide WAK-CN ≤0.02, 0.05, 0.1, 0.2, 0.5, 1, 2 mg/L 10 min.
COD(H) COD (High Range) WAK-COD(H) 0, 30, 60, 120, 200, ≥250 mg/L 5 min.
COD COD WAK-COD 0, 5, 10, 13, 20, 50, 100 mg/L 5 min.
COD(D) COD (Low Range) WAK-COD(D) 0, 2, 4, 6, ≥8 mg/L 5 min.
Cr6+ Chromium (Hexavalent) WAK-Cr6+ 0.05, 0.1, 0.2, 0.5, 1, 2 mg/L 2 min.
Cr·T Total Chromium WAK-Cr·T 0.5, 1, 2, 5, 10, 20 mg/L 5.5 min.
CS Cationic Surfactants WAK-CS 0, 5, 10, 20, ≥50 mg/L 5 min.
Cu Copper WAK-Cu 0.5, 1, 2, 3, 5, ≥10 mg/L 1 min.
CuM Copper (DDTC) WAK-CuM 0.5, 1, 3, 5, 10 mg/L 2 min.
F Fluoride (Free) WAK-F 0, 0.4, 0.8, 1.5, 3, ≥8 mg/L 10 min.
Fe Iron WAK-Fe 0.2, 0.5, 1, 2, 5, 10 mg/L 2 min.
Fe(D) Iron (Low Range) WAK-Fe(D) 0.05, 0.1, 0.3, 0.5, 1, 2 mg/L 2 min.
Fe2+ Iron (Divalent) WAK-Fe2+ 0.2, 0.5, 1, 2, 5, 10 mg/L 30 sec.
Fe2+(D) Iron (Divalent) (Low Range) WAK-Fe2+(D) 0.1, 0.2, 0.5, 0.8, 1.2, 2.5 mg/L 30 sec.
Fe3+ Iron (Trivalent) WAK-Fe3+ 2, 5, 10, 20, 50, 100 mg/L 30 sec.
FOR Formaldehyde WAK-FOR 0, 0.1, 0.2, 0.3, 0.5, 1, 2 mg/L 4 min.
H2O2(C) Hydrogen Peroxide
(High Range)
WAK-H2O2(C) 3, 7, 13, 20, 35, 70, 100, 130, 200, 400, 700 mg/L 20 sec.
H2O2 Hydrogen Peroxide WAK-H2O2 0.05, 0.1, 0.2, 0.5, 1, 2, 5 mg/L 1 min.
HYD Hydrazine WAK-HYD 0.05, 0.1, 0.2, 0.5, 1, 2 mg/L 10 min.
Me Metals (Cu, Zn, Mn, Ni, Cd) WAK-Me 0, 0.2, 0.5, 1, 2, ≥5 mg/L 1 min.
Mg Magnesium WAK-Mg 0, 1, 2, 5, 10, 20 mg/L 1 min.
Magnesium Hardness 0, 4.1, 8.2, 20.5, 41, 82 mg/L
Mn Manganese WAK-Mn 0.5, 1, 2, 5, 10, 20 mg/L 30 sec.
Mo Molybdenum WAK-Mo 5, 10, 20, 50, 100, 200, 500 mg/L 1 min.
NH4(C) Ammonium (High Range) WAK-NH4(C) 0, 0.5, 1, 2, 5, 10, ≥20 mg/L 10 min.
Ammonium-Nitrogen (High Range) 0, 0.5, 1, 2, 5, 10, ≥20 mg/L
NH4 Ammonium WAK-NH4 0.2, 0.5, 1, 2, 5, 10 mg/L 5 min.
Ammonium-Nitrogen 0.2, 0.5, 1, 2, 5, 10 mg/L
Ni Nickel WAK-Ni 0.5, 1, 2, 5, 10 mg/L 2 min.
Ni(D) Nickel (DPM) WAK-Ni(D) 0.3, 0.5, 1, 2, 5, 10 mg/L 2 min.
NO2(C) Nitrite (High Range) WAK-NO2(C) 16, 33, 66, 160, 330, ≥660 mg/L 5 min.
Nitrite-Nitrogen (High Range) 5, 10, 20, 50, 100, ≥200 mg/L
NO2 Nitrite WAK-NO2 0.02, 0.05, 0.1, 0.2, 0.5, 1 mg/L 2 min.
Nitrite-Nitrogen 0.005, 0.01, 0.02, 0.05, 0.1, 0.2, 0.5 mg/L
NO3(C) Nitrate (High Range) WAK-NO3(C) 90, 225, 450, 900, 2250, 4500 mg/L 5 min.
Nitrate-Nitrogen (High Range) 20, 50, 100, 200, 500, 1000 mg/L
NO3 Nitrate  WAK-NO3 1, 2, 5, 10, 20, 45 mg/L 3 min.
Nitrate-Nitrogen 0.2, 0.5, 1, 2, 5, 10 mg/L
O3 Ozone WAK-O3 0.1, 0.2, 0.5, 1, 2, 5 mg/L 1 min.
Pd Palladium WAK-Pd 1, 2, 5, 10, 20, 30, 50 mg/L 1 min.
pH pH WAK-pH pH 5.0 - 9.5    0.5 increment    10 step 20 sec.
TBL pH-TBL WAK-TBL pH 1.6 - 3.4    0.2 increment    10 step 20 sec.
BCG pH-BCG WAK-BCG pH 3.6 - 6.2    0.2 increment    14 step 20 sec.
BTB pH-BTB WAK-BTB pH 5.8 - ≥8.0    0.2 increment    12 step 20 sec.
PR pH-PR WAK-PR pH ≤6.2 - ≥8.8 12step 20 sec.
TBH pH-TBH WAK-TBH pH 8.2 - 9.6    0.2 increment    7 step 20 sec.
ANC pH-Anthocyanin ZAK-ANC * pH 2 - 13    1 increment 12 step 1 min.
PNL Phenol WAK-PNL 0, 0.2, 0.5, 1, 2, 5, 10 mg/L 8 min.
PO4(C) Phosphate (High Range) WAK-PO4(C) 2, 5, 10, 20, 50, 100 mg/L 1 min.
Phosphate-Phosphorus
(High Range)
0.66, 1.65, 3.3, 6.6, 16.5, 33 mg/L
PO4 Phosphate WAK-PO4 0.2, 0.5, 1, 2, 5, 10 mg/L 1 min.
Phosphate-Phosphorus 0.1, 0.2, 0.5, 1, 2, 5 mg/L
PO4(D) Phosphate (Low Range) WAK-PO4(D) 0.05, 0.1, 0.2, 0.5, 1, 2 mg/L 5 min.
Phosphate-Phosphorus
(Low Range)
0.02, 0.05, 0.1, 0.2, 0.5, 1 mg/L
PP Polyphenol ZAK-PP * 0.2, 0.5, 1, 1.5, 2 mg/100mL 3 min.
RC Tannin in Green Tea ZAK-RC * 1, 2, 5, 10, ≥20 mg/100mL 1 min.
S Sulfide (Hydrogen Sulfide) WAK-S 0.1, 0.2, 0.5, 1, 2, 5 mg/L 3 min.
SiO2 Silica WAK-SiO2 5, 10, 20, 50, 100, 200 mg/L 6.5 min.
SiO2(D) Silica (Low Range) WAK-SiO2(D) 0.5, 1, 2, 5, 10, 20 mg/L 6.5 min.
SO3(C) Sulfite (High Range) WAK-SO3(C) 50, 100, 200, 500, 1000, 2000 mg/L 10 sec.
TH Total Hardness WAK-TH 0, 10, 20, 50, 100, 200 mg/L 30 sec.
TN·i Total Nitrogen (Inorganic) WAK-TN·i 0, 5, 10, 25, 50, 100 mg/L 20 min.
VC L-Ascorbic Acid WAK-VC 1, 2, 5, 10, 20, 50, 100 mg/L 3 min.
Zn Zinc WAK-Zn 0, 0.2, 0.5, 1, 2, ≥5 mg/L 1 min.
Zn(D) Zinc (Low Range) WAK-Zn(D) 0, 0.05, 0.1, 0.2, 0.5, 1, ≥2 mg/L 6 min.

Pretreatment Reagent

Product Name Model Quantity (pcs./box) Note
Pretreatment Reagent
for Total Chromium
Cr-RA about 100 tests Required to measure Total Chromium using PACKTEST Chromium (Hexavalent).
Pretreatment Reagent
for Nitrate
NO3-RA 50 tests Required when Nitrite co-exists in the sample while using PACKTEST Nitrate for measurement.
Diluted Sulfuric Acid WAS-D-SO4 20mL To neutralize the sample when necessary, and for acid treatment upon measuring the metal ions.
UV Reactor Set :
Metal Complex Decomposition
UVR-Me 50 tests Required when employing the UV Reactor L to decompose metal prior to use PACKTEST.