IS 13786: Pesticide - Benomyl, Technical

9 Pages·1993·1.1 MB·English

by  Bureau of Indian Standards

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IS 13786 (1993): Pesticide - Benomyl, Technical [FAD 1:
Pesticides and Pesticides Residue Analysis]
“!ान $ एक न’ भारत का +नम-ण”
Satyanarayan Gangaram Pitroda
““IInnvveenntt aa NNeeww IInnddiiaa UUssiinngg KKnnoowwlleeddggee””
“!ान एक ऐसा खजाना > जो कभी च0राया नहB जा सकता हहहहै””ै”
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“Knowledge is such a treasure which cannot be stolen”

68731 : 3991
IS

Indian Standard
PESTICIDE-BENOMYL,TECHNICAL-
SPECIFICATION
UDC 259’236 NEB

0 SIB 1993
BUREAU OF INDIAN STANDARDS ’
KANAM ,NAVAHB 9 RUDAHAB HAHS RAFAZ MARG
WEN IHLED 110002

May 3991 ecirP Groop 1
Pesticides lanoitceS ,eettimmoC FAD I
FOREWORD
sihT Jndian dradnatS was detpoda yb eht uaeruB fo naidnI Standards, retfa ?ht tfard dezilanif yb
eht sedicitseP lanoitceS eettimmoC had neeb devorppa yb eht dooF and erutlucirgA noisiviD
.licnuoC
,1ymone3 lacinhcet is deyolpme ni eht noitaraperp fo ladicignuf .snoitalumrof
lymoneB is eht desoporp nommoc eman yb eht lanoitanretnI noitazinagrO rof ,noitazidradnatS
( 0SI ) rof lyhtem lyomabraclytub(-1 ) .etamabracly-2-lozadimizneb ehT laciripme and larutcurts
ealumrof and ralucelom mass fo lymoneb era nevig :woleb
Empirical Formula Structural Formula Molecular Mass
s0&1HaG 3’092
CO. NH (CH213 CH3
a:>/
NHCO. OC”3
nI eht noitaraperp fo this standard, eud noitaredisnoc has neeb nevig ot eht snoisivorp fo eht
Insecticides Act, 1968 and eht seluR demarf .rednuereht ,revewoH this standard is detcejbus ot
eht snoitcirtser desopmi rednu eht and seluR reverehw .elbacilppa
Act
roF eht esoprup fo gnidiced rehtehw a ralucitrap tnemeriuqer fo this standard is deilpmoc htiw
eht lanif ,eulav ,devresbo ro ,detaluclac gnisserpxe eht tluser fo a tset ro ,sisylana shall eb !dednuor
ffo ni ecnadrocca hriw SI 2 : 1960 seluR‘ rof gnidnuor laciremun seulav ( ehT rebmun
off revised)‘.
fo tnacifingiS secalp deniater ni eht dednuor ffo eulav dluohs eb eht emas as that fo eht deificeps

eulav ni this standard.
IS 13786:1993
PESTICIDE- BENOMYL,TECHNICAL-
SPECIFICATION
1 EPOCS 4 PACKING
sihT‘ standard sebircserp eht stnemeriuqer and ehT lairetam shall eb dekcap ni dlim leets -noc
eht sdohtem fo sampling _ - and tset rof ,lymoneb sreniat htiw EPDL renil fo ssenkciht ton less
.lacinhcet than 260’0 .mm ehT lareneg stnemeriuqer
nevig ni 2 fo SI 8190 ( traP 1 8891:) shall eb
2‘ SECNEREFER .dewollof
5 GNIKRAM
ehT naidnI Standards detsil woleb era yrassecen
stcnujda, ot this standard.
ehT reniatnoc shall eb yleruces desolc and shall
raeb ylbigel and ylbiledni eht gniwollof -amrofni
SI .oN Tirie noit ni noitidda ot yna rehto noitamrofni as is
yrassecen rednu eht and
0701‘ : 1992 tnegaeR edarg retaw ( third Insecticides Act, 1968
seluR demarf :rednuereht
revision )
)a emaN fo eht ;lairetam
:0496 1982 sdohteM fo tset rof sedicitsep
and rieht snoitalumrof ( )b emaN fo eht ;rerutcafunam
first
revision ) )c etaD fo ;erutcafunam
$190 stnemeriuqeR rof gnikcap fo )d hctaB ;rebmun
( traP )1 : 1988 :sedicitsep traP 1 diloS
sedicitsep ( e> lymoneB ,tnetnoc tnecrep ( m/m );
second revision )
)f teN mass fo eht ;stnetnoc
10946 : 1984 sdohteM fo sampling rof
)g etaD fo ;yripxe and
lacinhcet edarg sedicitsep
)h ehT muminim yranoituac eciton as
dedrow ni eht and
‘3 STNEMERIUQER Insecticides Act, 1968
seluR demarf .rednuereht
.3.1 Description 6 GNILPMAS
ehT lairetam shall eb ni eht mrof fo etihw evitatneserpeR samples fo eht lairetam shall eb
enillatsyrc .redwop tI shall eb eerf morf drawn gnidrocca ot SI .4891:64901
suoenartxe seitirupmi ro dedda gniyfidom

.)s(tnega
7 STSET
3.2 ehT lairetam shall osla ylpmoc htiw eht 7.1 stseT shall eb deirrac tuo yb eht sdohtem
stnemeriuqer nevig ni elbaT 1. derrefer ot ni 1oc 4 and 5 fo elbaT 1.
Table 1 Requirements for Benomyl, Technical
lS citsiretcarahC tnemeriuqeR dohteM fo ,tseT feR ot
~___----h_---__
.oN
’ xennA fo Cl oN fo -
this SI :0496 1982
dradnatS
)1( )2( )3( )4( )5(
0 lymoneB ,tnetnoc 95.0 A -
tnecrep yb mass,
Min
)ii lairetaM elbulosni ni 0.1 - 9
,enoteca tnecrep yb
mass.
MUX
)iii erutsioM ,tnetnoc 0.2 - 4.1
tnecrep yb mass,
Max
)vi. ytidicA ( as dOSaH ,) 0.025 11.3
tnecrep yb mass,
Max
;:inilaklA as HOaN .) 0.1 11.3
tnecrep yb mass,
Max
1
-,
‘5
IS 13786: 1993
deyolpme ni stset
7.2 Quality of Reagents
NOTE - eruP‘ ’slacimehc llahs naem slacimehc
Unless deificeps ,esiwrehto erup slacimehc and taht od ton niatnoc seitirupmi hcihw tceffa eht
dellitsid retaw ( ees s1 1070 : 1992 ) shall eb stluser fo .sisylana
ANNEX A
[ Clause 3.2, Table1 , Item ( i ) ]
DETERMINATION OF BENOMYL CONTENT
l-A ELPICNIRP A-4.2 Preparation of Sample Solution
lymoneB si detcartxe yb gnivlossid ni mroforolhc hgieW yletarucca a ytitnauq fo elpmas os as ot
and noitartlif gniyolpme a eropillim .retlif niatnoc 22’0 g lymoceb and eraperp eht noitulos
gniwollof eht emas erudecorp as has neeb
ehT raenil ecnabrosba fo eht der-arfni thgil
debircsed ni .1.4-A
ecruos is derusaem at eht 1140 1-mc rebmunevaw
( deredisnoc ot eb a gnihcterts ycneuqerf -vlovni
NOTE - ehT noitulos yam eb degufirtnec rof 2
gni eht retse gnipuorg ) and eht noitartnecnoc setunim erofeb gniretlif rof gniniatbo etarucca
fo lymoneb is detaluclac evitaler ot a -imretederp .stluser tI lliw eb laitnesse ot od siht esicrexe ni
den ecnabrosba eulav fo a ecnerefer standard. sesac erehw lymoneb tnetnoc si ssel naht 50 tnecrep
yb .ssam
2-A SUTARAPPA
A-4.3 Calibration
1.2-A der-a&nI retemotohportcepS A-4.3.1 lliF na noitprosba llec htiw .mroforolhc
Adjust eht retemotohportceps rof eht mumitpo
2.2-A noitprosbA slleC tnemurtsni gnittes htiw tcepser ot gain, slit
,htdiw ,esnopser deeps and murd .evird ekaM
muidcS edirolhc sllec gnivah an lanretni thgil
nacs htiw mroforolhc ni eht llec revo eht
path fo tuoba 02’0 .mm
htgnelevaw noiger 1180 l-mc ot 1120 .l-mc
3.2-A cimredopyH Syringe A-4.3.2 nruT eht htgnelevaw elacs kcab ot its
lanigiro .gnittes lliF eht llec htiw ecnerefer
1 lm .yticapac standard noitulos ( 1.4-A .) ekaM a nacs ni eht
htgnelevaw noiger 1180 l-mc ot 1120 l-mc
4.2-A Mechanical Shaker htiw eht emas gnittes as ylsuoiverp desu
( 1.3.4-A .) enimreteD eht raenil ecnabrosba fo
A-2.5 Millipore Filter eht noitulos at 1140 l-mc using mroforolhc blank
ecnabrosba as eht .enilesab
A-2.6 Filter Discs
eropilliM 13 ,mm erop ezis 0.45 p. 3.3.4-A nruT eht htgnelevaw elacs kcab ot its
lanigiro .gnittes lliF eht llec htiw elpmas
noitulos ( 2.4-A .) ekaM a nacs ni eht -evaw
7.2-A nemicepS selttoB
htgnel noiger 1180 l-mc ot 1120 ,l-mc htiw eht
25 x 95 mm ezis and htiw wercs .spac emas gnittes as ylsuoiverp desu 1.3.4-A( .)
3-A STNEGAER enimreteD eht raenil ecnabrosba fo eht noitulos
at 0411 l-mc using mroforolhc blank ecnabrosba
1.3-A cisaB Alumina as eht .enilesab
2.3-A mroforolhC
5-A NOITALUCLAC
3.3-A ecnerefeR dradnatS lymoneB
lymoneB ,tnetnoc
A X 25 x 100
fO nwonk .ytirup tnecrep yb mass = M x xB
4-A PROCEDURE
erehw
A-4.1 Preparation of Reference Standard Solution A = peak ecnabrosba ta ] 041 cm-1 - .ecnabrosba
fo mroforolhc kKalb at 1140 l-mc ;
hgieW tuoba 0.22 g ecnerefer standard. lymoneb
ni a nemiceps elttob and yletarucca add 25 lm M = mass, ni g, fo elpmas nekat rof eht ;tset
mroforolhc and yletaidemmi esolc ylthgit htiw
ten ecnabrosba fo ecnerefer x 25
a wercs .pac Clamp eht laiv ot a lacinahcem
( standard lymoneh )
rekahs and ekahs rof 5 .setunim wollA eht
B = mass, ni g, fo ecnerefer
noitulos ot stand rof 4 erom .setunim With eht
aid fo a 1 lm ,egnirys retlif eht noitulos hguorht ( standard lymoneb / cx
the eropillim retlif otni eht noitprosba .llec C = ssenkciht fo noitprosba ,llec ni .mm
2

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Bureau of Indian
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Standards Act, 2986
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I t
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